Home / 8,292,001.22-11,442,972.66-4,620,837.25

Finding the Fourth Proportional to 8,292,001.22, 11,442,972.66 and 4,620,837.25

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Solution

The fourth proportional to 8,292,001.22, 11,442,972.66 and 4,620,837.25 is: 6,376,761.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,292,001.22 : 11,442,972.66 = 4,620,837.25 : x
  2. Step 2: Convert to fraction form
    8,292,001.22/11,442,972.66 = 4,620,837.25/x
  3. Step 3: Cross multiply
    8,292,001.22x = 11,442,972.66 × 4,620,837.25
  4. Step 4: Simplify right side
    8,292,001.22x = 52,876,114,260,844.73
  5. Step 5: Solve for x
    x = 52,876,114,260,844.73/8,292,001.22
  6. Step 6: Final answer
    x = 6,376,761.52

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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.