Home / 2,006,760.57-3,010,600.49-869,713.49

Finding the Fourth Proportional to 2,006,760.57, 3,010,600.49 and 869,713.49

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Solution

The fourth proportional to 2,006,760.57, 3,010,600.49 and 869,713.49 is: 1,304,769.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,760.57 : 3,010,600.49 = 869,713.49 : x
  2. Step 2: Convert to fraction form
    2,006,760.57/3,010,600.49 = 869,713.49/x
  3. Step 3: Cross multiply
    2,006,760.57x = 3,010,600.49 × 869,713.49
  4. Step 4: Simplify right side
    2,006,760.57x = 2,618,359,839,752.04
  5. Step 5: Solve for x
    x = 2,618,359,839,752.04/2,006,760.57
  6. Step 6: Final answer
    x = 1,304,769.43

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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.