Home / 6,501,927.90-9,752,924.28-2,665,845.66

Finding the Fourth Proportional to 6,501,927.90, 9,752,924.28 and 2,665,845.66

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Solution

The fourth proportional to 6,501,927.90, 9,752,924.28 and 2,665,845.66 is: 3,998,781.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,927.90 : 9,752,924.28 = 2,665,845.66 : x
  2. Step 2: Convert to fraction form
    6,501,927.90/9,752,924.28 = 2,665,845.66/x
  3. Step 3: Cross multiply
    6,501,927.90x = 9,752,924.28 × 2,665,845.66
  4. Step 4: Simplify right side
    6,501,927.90x = 25,999,790,864,146.62
  5. Step 5: Solve for x
    x = 25,999,790,864,146.62/6,501,927.90
  6. Step 6: Final answer
    x = 3,998,781.79

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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.