Home / 9,770,807.11-14,656,335.38-2,582,278.89

Finding the Fourth Proportional to 9,770,807.11, 14,656,335.38 and 2,582,278.89

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Solution

The fourth proportional to 9,770,807.11, 14,656,335.38 and 2,582,278.89 is: 3,873,451.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,807.11 : 14,656,335.38 = 2,582,278.89 : x
  2. Step 2: Convert to fraction form
    9,770,807.11/14,656,335.38 = 2,582,278.89/x
  3. Step 3: Cross multiply
    9,770,807.11x = 14,656,335.38 × 2,582,278.89
  4. Step 4: Simplify right side
    9,770,807.11x = 37,846,745,456,534.13
  5. Step 5: Solve for x
    x = 37,846,745,456,534.13/9,770,807.11
  6. Step 6: Final answer
    x = 3,873,451.30

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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.