Home / 6,737,246.10-10,105,869.15-3,703,439.70

Finding the Fourth Proportional to 6,737,246.10, 10,105,869.15 and 3,703,439.70

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Solution

The fourth proportional to 6,737,246.10, 10,105,869.15 and 3,703,439.70 is: 5,555,159.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,246.10 : 10,105,869.15 = 3,703,439.70 : x
  2. Step 2: Convert to fraction form
    6,737,246.10/10,105,869.15 = 3,703,439.70/x
  3. Step 3: Cross multiply
    6,737,246.10x = 10,105,869.15 × 3,703,439.70
  4. Step 4: Simplify right side
    6,737,246.10x = 37,426,477,013,115.26
  5. Step 5: Solve for x
    x = 37,426,477,013,115.26/6,737,246.10
  6. Step 6: Final answer
    x = 5,555,159.55

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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.