Home / 3,055,344.30-4,583,016.45-1,375,728.30

Finding the Fourth Proportional to 3,055,344.30, 4,583,016.45 and 1,375,728.30

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Solution

The fourth proportional to 3,055,344.30, 4,583,016.45 and 1,375,728.30 is: 2,063,592.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,344.30 : 4,583,016.45 = 1,375,728.30 : x
  2. Step 2: Convert to fraction form
    3,055,344.30/4,583,016.45 = 1,375,728.30/x
  3. Step 3: Cross multiply
    3,055,344.30x = 4,583,016.45 × 1,375,728.30
  4. Step 4: Simplify right side
    3,055,344.30x = 6,304,985,429,630.54
  5. Step 5: Solve for x
    x = 6,304,985,429,630.54/3,055,344.30
  6. Step 6: Final answer
    x = 2,063,592.45

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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.