Home / 6,525,004.10-9,787,506.15-3,539,020.10

Finding the Fourth Proportional to 6,525,004.10, 9,787,506.15 and 3,539,020.10

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Solution

The fourth proportional to 6,525,004.10, 9,787,506.15 and 3,539,020.10 is: 5,308,530.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,004.10 : 9,787,506.15 = 3,539,020.10 : x
  2. Step 2: Convert to fraction form
    6,525,004.10/9,787,506.15 = 3,539,020.10/x
  3. Step 3: Cross multiply
    6,525,004.10x = 9,787,506.15 × 3,539,020.10
  4. Step 4: Simplify right side
    6,525,004.10x = 34,638,180,993,723.62
  5. Step 5: Solve for x
    x = 34,638,180,993,723.62/6,525,004.10
  6. Step 6: Final answer
    x = 5,308,530.15

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Similar ratio
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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.