Home / 6,204,911.10-9,307,366.65-4,525,295.10

Finding the Fourth Proportional to 6,204,911.10, 9,307,366.65 and 4,525,295.10

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Solution

The fourth proportional to 6,204,911.10, 9,307,366.65 and 4,525,295.10 is: 6,787,942.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,911.10 : 9,307,366.65 = 4,525,295.10 : x
  2. Step 2: Convert to fraction form
    6,204,911.10/9,307,366.65 = 4,525,295.10/x
  3. Step 3: Cross multiply
    6,204,911.10x = 9,307,366.65 × 4,525,295.10
  4. Step 4: Simplify right side
    6,204,911.10x = 42,118,580,695,148.41
  5. Step 5: Solve for x
    x = 42,118,580,695,148.41/6,204,911.10
  6. Step 6: Final answer
    x = 6,787,942.65

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Half scale
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Double scale
Find fourth proportional to 6,204,912.10, 9,307,368.15 and 4,525,296.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.