Home / 5,239,214.34-7,227,469.26-3,062,335.29

Finding the Fourth Proportional to 5,239,214.34, 7,227,469.26 and 3,062,335.29

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Solution

The fourth proportional to 5,239,214.34, 7,227,469.26 and 3,062,335.29 is: 4,224,475.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,214.34 : 7,227,469.26 = 3,062,335.29 : x
  2. Step 2: Convert to fraction form
    5,239,214.34/7,227,469.26 = 3,062,335.29/x
  3. Step 3: Cross multiply
    5,239,214.34x = 7,227,469.26 × 3,062,335.29
  4. Step 4: Simplify right side
    5,239,214.34x = 22,132,934,172,288.18
  5. Step 5: Solve for x
    x = 22,132,934,172,288.18/5,239,214.34
  6. Step 6: Final answer
    x = 4,224,475.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.