Home / 8,546,284.80-11,791,987.38-5,059,892.52

Finding the Fourth Proportional to 8,546,284.80, 11,791,987.38 and 5,059,892.52

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Solution

The fourth proportional to 8,546,284.80, 11,791,987.38 and 5,059,892.52 is: 6,981,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,284.80 : 11,791,987.38 = 5,059,892.52 : x
  2. Step 2: Convert to fraction form
    8,546,284.80/11,791,987.38 = 5,059,892.52/x
  3. Step 3: Cross multiply
    8,546,284.80x = 11,791,987.38 × 5,059,892.52
  4. Step 4: Simplify right side
    8,546,284.80x = 59,666,188,739,996.40
  5. Step 5: Solve for x
    x = 59,666,188,739,996.40/8,546,284.80
  6. Step 6: Final answer
    x = 6,981,535.27

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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.