Home / 3,902,617.62-5,853,926.52-2,572,610.58

Finding the Fourth Proportional to 3,902,617.62, 5,853,926.52 and 2,572,610.58

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Solution

The fourth proportional to 3,902,617.62, 5,853,926.52 and 2,572,610.58 is: 3,858,915.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,617.62 : 5,853,926.52 = 2,572,610.58 : x
  2. Step 2: Convert to fraction form
    3,902,617.62/5,853,926.52 = 2,572,610.58/x
  3. Step 3: Cross multiply
    3,902,617.62x = 5,853,926.52 × 2,572,610.58
  4. Step 4: Simplify right side
    3,902,617.62x = 15,059,873,299,894.58
  5. Step 5: Solve for x
    x = 15,059,873,299,894.58/3,902,617.62
  6. Step 6: Final answer
    x = 3,858,915.93

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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.