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Finding the Third Proportional to 904,125.38 and 1,934,085.94

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Solution

The third proportional to 904,125.38 and 1,934,085.94 is: 4,137,355.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,125.38 : 1,934,085.94 = 1,934,085.94 : x
  2. Step 2: Convert to fraction form
    904,125.38/1,934,085.94 = 1,934,085.94/x
  3. Step 3: Cross multiply
    904,125.38x = 1,934,085.94 × 1,934,085.94
  4. Step 4: Simplify right side
    904,125.38x = 3,740,688,413,635.25
  5. Step 5: Solve for x
    x = 3,740,688,413,635.25/904,125.38
  6. Step 6: Final answer
    x = 4,137,355.85

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.