Home / 10,951,227.66-15,111,015.38-6,304,114.80

Finding the Fourth Proportional to 10,951,227.66, 15,111,015.38 and 6,304,114.80

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Solution

The fourth proportional to 10,951,227.66, 15,111,015.38 and 6,304,114.80 is: 8,698,712.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,951,227.66 : 15,111,015.38 = 6,304,114.80 : x
  2. Step 2: Convert to fraction form
    10,951,227.66/15,111,015.38 = 6,304,114.80/x
  3. Step 3: Cross multiply
    10,951,227.66x = 15,111,015.38 × 6,304,114.80
  4. Step 4: Simplify right side
    10,951,227.66x = 95,261,575,700,085.62
  5. Step 5: Solve for x
    x = 95,261,575,700,085.62/10,951,227.66
  6. Step 6: Final answer
    x = 8,698,712.02

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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.