Home / 2,932,519.43-4,398,770.34-744,084.83

Finding the Fourth Proportional to 2,932,519.43, 4,398,770.34 and 744,084.83

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Solution

The fourth proportional to 2,932,519.43, 4,398,770.34 and 744,084.83 is: 1,116,125.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,519.43 : 4,398,770.34 = 744,084.83 : x
  2. Step 2: Convert to fraction form
    2,932,519.43/4,398,770.34 = 744,084.83/x
  3. Step 3: Cross multiply
    2,932,519.43x = 4,398,770.34 × 744,084.83
  4. Step 4: Simplify right side
    2,932,519.43x = 3,273,058,288,505.80
  5. Step 5: Solve for x
    x = 3,273,058,288,505.80/2,932,519.43
  6. Step 6: Final answer
    x = 1,116,125.01

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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.