Home / 5,063,193.03-6,987,151.87-2,740,034.17

Finding the Fourth Proportional to 5,063,193.03, 6,987,151.87 and 2,740,034.17

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Solution

The fourth proportional to 5,063,193.03, 6,987,151.87 and 2,740,034.17 is: 3,781,217.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,193.03 : 6,987,151.87 = 2,740,034.17 : x
  2. Step 2: Convert to fraction form
    5,063,193.03/6,987,151.87 = 2,740,034.17/x
  3. Step 3: Cross multiply
    5,063,193.03x = 6,987,151.87 × 2,740,034.17
  4. Step 4: Simplify right side
    5,063,193.03x = 19,145,034,878,397.85
  5. Step 5: Solve for x
    x = 19,145,034,878,397.85/5,063,193.03
  6. Step 6: Final answer
    x = 3,781,217.65

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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.