Home / 10,103,397.28-15,164,677.18-6,253,574.34

Finding the Fourth Proportional to 10,103,397.28, 15,164,677.18 and 6,253,574.34

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Solution

The fourth proportional to 10,103,397.28, 15,164,677.18 and 6,253,574.34 is: 9,386,291.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,103,397.28 : 15,164,677.18 = 6,253,574.34 : x
  2. Step 2: Convert to fraction form
    10,103,397.28/15,164,677.18 = 6,253,574.34/x
  3. Step 3: Cross multiply
    10,103,397.28x = 15,164,677.18 × 6,253,574.34
  4. Step 4: Simplify right side
    10,103,397.28x = 94,833,436,087,231.56
  5. Step 5: Solve for x
    x = 94,833,436,087,231.56/10,103,397.28
  6. Step 6: Final answer
    x = 9,386,291.90

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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.