Home / 4,096,737.92-6,145,402.11-1,572,393.17

Finding the Fourth Proportional to 4,096,737.92, 6,145,402.11 and 1,572,393.17

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Solution

The fourth proportional to 4,096,737.92, 6,145,402.11 and 1,572,393.17 is: 2,358,703.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,737.92 : 6,145,402.11 = 1,572,393.17 : x
  2. Step 2: Convert to fraction form
    4,096,737.92/6,145,402.11 = 1,572,393.17/x
  3. Step 3: Cross multiply
    4,096,737.92x = 6,145,402.11 × 1,572,393.17
  4. Step 4: Simplify right side
    4,096,737.92x = 9,662,988,273,940.58
  5. Step 5: Solve for x
    x = 9,662,988,273,940.58/4,096,737.92
  6. Step 6: Final answer
    x = 2,358,703.06

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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.