Home / 3,304,278.45-4,957,432.25-1,577,351.79

Finding the Fourth Proportional to 3,304,278.45, 4,957,432.25 and 1,577,351.79

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Solution

The fourth proportional to 3,304,278.45, 4,957,432.25 and 1,577,351.79 is: 2,366,512.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,278.45 : 4,957,432.25 = 1,577,351.79 : x
  2. Step 2: Convert to fraction form
    3,304,278.45/4,957,432.25 = 1,577,351.79/x
  3. Step 3: Cross multiply
    3,304,278.45x = 4,957,432.25 × 1,577,351.79
  4. Step 4: Simplify right side
    3,304,278.45x = 7,819,614,625,454.47
  5. Step 5: Solve for x
    x = 7,819,614,625,454.47/3,304,278.45
  6. Step 6: Final answer
    x = 2,366,512.01

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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.