Home / 1,614,251.43-2,421,502.29-654,250.16

Finding the Fourth Proportional to 1,614,251.43, 2,421,502.29 and 654,250.16

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Solution

The fourth proportional to 1,614,251.43, 2,421,502.29 and 654,250.16 is: 981,425.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,251.43 : 2,421,502.29 = 654,250.16 : x
  2. Step 2: Convert to fraction form
    1,614,251.43/2,421,502.29 = 654,250.16/x
  3. Step 3: Cross multiply
    1,614,251.43x = 2,421,502.29 × 654,250.16
  4. Step 4: Simplify right side
    1,614,251.43x = 1,584,268,266,726.62
  5. Step 5: Solve for x
    x = 1,584,268,266,726.62/1,614,251.43
  6. Step 6: Final answer
    x = 981,425.96

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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.