Home / 3,612,230.95-4,984,687.20-2,063,188.44

Finding the Fourth Proportional to 3,612,230.95, 4,984,687.20 and 2,063,188.44

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Solution

The fourth proportional to 3,612,230.95, 4,984,687.20 and 2,063,188.44 is: 2,847,090.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,230.95 : 4,984,687.20 = 2,063,188.44 : x
  2. Step 2: Convert to fraction form
    3,612,230.95/4,984,687.20 = 2,063,188.44/x
  3. Step 3: Cross multiply
    3,612,230.95x = 4,984,687.20 × 2,063,188.44
  4. Step 4: Simplify right side
    3,612,230.95x = 10,284,349,008,055.97
  5. Step 5: Solve for x
    x = 10,284,349,008,055.97/3,612,230.95
  6. Step 6: Final answer
    x = 2,847,090.66

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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.