Home / 2,527,551.20-3,791,326.80-844,654.70

Finding the Fourth Proportional to 2,527,551.20, 3,791,326.80 and 844,654.70

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Solution

The fourth proportional to 2,527,551.20, 3,791,326.80 and 844,654.70 is: 1,266,982.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,551.20 : 3,791,326.80 = 844,654.70 : x
  2. Step 2: Convert to fraction form
    2,527,551.20/3,791,326.80 = 844,654.70/x
  3. Step 3: Cross multiply
    2,527,551.20x = 3,791,326.80 × 844,654.70
  4. Step 4: Simplify right side
    2,527,551.20x = 3,202,361,981,899.33
  5. Step 5: Solve for x
    x = 3,202,361,981,899.33/2,527,551.20
  6. Step 6: Final answer
    x = 1,266,982.05

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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.