Home / 3,182,333.97-4,391,717.33-1,732,134.27

Finding the Fourth Proportional to 3,182,333.97, 4,391,717.33 and 1,732,134.27

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Solution

The fourth proportional to 3,182,333.97, 4,391,717.33 and 1,732,134.27 is: 2,390,397.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,333.97 : 4,391,717.33 = 1,732,134.27 : x
  2. Step 2: Convert to fraction form
    3,182,333.97/4,391,717.33 = 1,732,134.27/x
  3. Step 3: Cross multiply
    3,182,333.97x = 4,391,717.33 × 1,732,134.27
  4. Step 4: Simplify right side
    3,182,333.97x = 7,607,044,091,445.90
  5. Step 5: Solve for x
    x = 7,607,044,091,445.90/3,182,333.97
  6. Step 6: Final answer
    x = 2,390,397.79

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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.