Home / 6,295,298.70-9,442,948.05-4,382,111.10

Finding the Fourth Proportional to 6,295,298.70, 9,442,948.05 and 4,382,111.10

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Solution

The fourth proportional to 6,295,298.70, 9,442,948.05 and 4,382,111.10 is: 6,573,166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,298.70 : 9,442,948.05 = 4,382,111.10 : x
  2. Step 2: Convert to fraction form
    6,295,298.70/9,442,948.05 = 4,382,111.10/x
  3. Step 3: Cross multiply
    6,295,298.70x = 9,442,948.05 × 4,382,111.10
  4. Step 4: Simplify right side
    6,295,298.70x = 41,380,047,466,628.35
  5. Step 5: Solve for x
    x = 41,380,047,466,628.35/6,295,298.70
  6. Step 6: Final answer
    x = 6,573,166.65

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Double scale
Find fourth proportional to 6,295,299.70, 9,442,949.55 and 4,382,112.10
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.