Home / 2,759,375.97-4,139,082.38-962,252.46

Finding the Fourth Proportional to 2,759,375.97, 4,139,082.38 and 962,252.46

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Solution

The fourth proportional to 2,759,375.97, 4,139,082.38 and 962,252.46 is: 1,443,385.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,375.97 : 4,139,082.38 = 962,252.46 : x
  2. Step 2: Convert to fraction form
    2,759,375.97/4,139,082.38 = 962,252.46/x
  3. Step 3: Cross multiply
    2,759,375.97x = 4,139,082.38 × 962,252.46
  4. Step 4: Simplify right side
    2,759,375.97x = 3,982,842,204,703.29
  5. Step 5: Solve for x
    x = 3,982,842,204,703.29/2,759,375.97
  6. Step 6: Final answer
    x = 1,443,385.12

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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.