Home / 3,612,229.95-4,984,685.82-2,063,187.44

Finding the Fourth Proportional to 3,612,229.95, 4,984,685.82 and 2,063,187.44

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Solution

The fourth proportional to 3,612,229.95, 4,984,685.82 and 2,063,187.44 is: 2,847,089.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,229.95 : 4,984,685.82 = 2,063,187.44 : x
  2. Step 2: Convert to fraction form
    3,612,229.95/4,984,685.82 = 2,063,187.44/x
  3. Step 3: Cross multiply
    3,612,229.95x = 4,984,685.82 × 2,063,187.44
  4. Step 4: Simplify right side
    3,612,229.95x = 10,284,341,151,246.67
  5. Step 5: Solve for x
    x = 10,284,341,151,246.67/3,612,229.95
  6. Step 6: Final answer
    x = 2,847,089.28

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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.