Home / 3,502,977.96-5,247,432.62-1,744,961.83

Finding the Fourth Proportional to 3,502,977.96, 5,247,432.62 and 1,744,961.83

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Solution

The fourth proportional to 3,502,977.96, 5,247,432.62 and 1,744,961.83 is: 2,613,938.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,977.96 : 5,247,432.62 = 1,744,961.83 : x
  2. Step 2: Convert to fraction form
    3,502,977.96/5,247,432.62 = 1,744,961.83/x
  3. Step 3: Cross multiply
    3,502,977.96x = 5,247,432.62 × 1,744,961.83
  4. Step 4: Simplify right side
    3,502,977.96x = 9,156,569,605,553.50
  5. Step 5: Solve for x
    x = 9,156,569,605,553.50/3,502,977.96
  6. Step 6: Final answer
    x = 2,613,938.69

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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.