Home / 2,427,665-3,350,177.70-1,354,577

Finding the Fourth Proportional to 2,427,665, 3,350,177.70 and 1,354,577

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Solution

The fourth proportional to 2,427,665, 3,350,177.70 and 1,354,577 is: 1,869,316.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,665 : 3,350,177.70 = 1,354,577 : x
  2. Step 2: Convert to fraction form
    2,427,665/3,350,177.70 = 1,354,577/x
  3. Step 3: Cross multiply
    2,427,665x = 3,350,177.70 × 1,354,577
  4. Step 4: Simplify right side
    2,427,665x = 4,538,073,658,332.90
  5. Step 5: Solve for x
    x = 4,538,073,658,332.90/2,427,665
  6. Step 6: Final answer
    x = 1,869,316.26

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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.