Home / 9,346,502.10-14,019,753.15-5,301,426.90

Finding the Fourth Proportional to 9,346,502.10, 14,019,753.15 and 5,301,426.90

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Solution

The fourth proportional to 9,346,502.10, 14,019,753.15 and 5,301,426.90 is: 7,952,140.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,502.10 : 14,019,753.15 = 5,301,426.90 : x
  2. Step 2: Convert to fraction form
    9,346,502.10/14,019,753.15 = 5,301,426.90/x
  3. Step 3: Cross multiply
    9,346,502.10x = 14,019,753.15 × 5,301,426.90
  4. Step 4: Simplify right side
    9,346,502.10x = 74,324,696,480,769.75
  5. Step 5: Solve for x
    x = 74,324,696,480,769.75/9,346,502.10
  6. Step 6: Final answer
    x = 7,952,140.35

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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.