Home / 3,743,167.01-5,614,751.05-903,279.17

Finding the Fourth Proportional to 3,743,167.01, 5,614,751.05 and 903,279.17

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Solution

The fourth proportional to 3,743,167.01, 5,614,751.05 and 903,279.17 is: 1,354,918.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,167.01 : 5,614,751.05 = 903,279.17 : x
  2. Step 2: Convert to fraction form
    3,743,167.01/5,614,751.05 = 903,279.17/x
  3. Step 3: Cross multiply
    3,743,167.01x = 5,614,751.05 × 903,279.17
  4. Step 4: Simplify right side
    3,743,167.01x = 5,071,687,679,979.31
  5. Step 5: Solve for x
    x = 5,071,687,679,979.31/3,743,167.01
  6. Step 6: Final answer
    x = 1,354,918.89

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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.