Home / 2,034,885.20-3,052,765.20-615,084.80

Finding the Fourth Proportional to 2,034,885.20, 3,052,765.20 and 615,084.80

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Solution

The fourth proportional to 2,034,885.20, 3,052,765.20 and 615,084.80 is: 922,759.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,885.20 : 3,052,765.20 = 615,084.80 : x
  2. Step 2: Convert to fraction form
    2,034,885.20/3,052,765.20 = 615,084.80/x
  3. Step 3: Cross multiply
    2,034,885.20x = 3,052,765.20 × 615,084.80
  4. Step 4: Simplify right side
    2,034,885.20x = 1,877,709,472,488.96
  5. Step 5: Solve for x
    x = 1,877,709,472,488.96/2,034,885.20
  6. Step 6: Final answer
    x = 922,759.41

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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.