Home / 1,566,614.52-2,349,540.27-655,304.38

Finding the Fourth Proportional to 1,566,614.52, 2,349,540.27 and 655,304.38

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Solution

The fourth proportional to 1,566,614.52, 2,349,540.27 and 655,304.38 is: 982,796.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,614.52 : 2,349,540.27 = 655,304.38 : x
  2. Step 2: Convert to fraction form
    1,566,614.52/2,349,540.27 = 655,304.38/x
  3. Step 3: Cross multiply
    1,566,614.52x = 2,349,540.27 × 655,304.38
  4. Step 4: Simplify right side
    1,566,614.52x = 1,539,664,024,043.53
  5. Step 5: Solve for x
    x = 1,539,664,024,043.53/1,566,614.52
  6. Step 6: Final answer
    x = 982,796.98

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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.