Home / 2,744,179.29-4,114,071-1,304,139.96

Finding the Fourth Proportional to 2,744,179.29, 4,114,071 and 1,304,139.96

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Solution

The fourth proportional to 2,744,179.29, 4,114,071 and 1,304,139.96 is: 1,955,165.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,179.29 : 4,114,071 = 1,304,139.96 : x
  2. Step 2: Convert to fraction form
    2,744,179.29/4,114,071 = 1,304,139.96/x
  3. Step 3: Cross multiply
    2,744,179.29x = 4,114,071 × 1,304,139.96
  4. Step 4: Simplify right side
    2,744,179.29x = 5,365,324,389,377.16
  5. Step 5: Solve for x
    x = 5,365,324,389,377.16/2,744,179.29
  6. Step 6: Final answer
    x = 1,955,165.40

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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.