Home / 4,098,881.13-5,656,954.67-2,380,001.59

Finding the Fourth Proportional to 4,098,881.13, 5,656,954.67 and 2,380,001.59

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Solution

The fourth proportional to 4,098,881.13, 5,656,954.67 and 2,380,001.59 is: 3,284,691.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,881.13 : 5,656,954.67 = 2,380,001.59 : x
  2. Step 2: Convert to fraction form
    4,098,881.13/5,656,954.67 = 2,380,001.59/x
  3. Step 3: Cross multiply
    4,098,881.13x = 5,656,954.67 × 2,380,001.59
  4. Step 4: Simplify right side
    4,098,881.13x = 13,463,561,103,207.92
  5. Step 5: Solve for x
    x = 13,463,561,103,207.92/4,098,881.13
  6. Step 6: Final answer
    x = 3,284,691.77

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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.