Home / 1,552,764.26-2,329,520.14-654,462.92

Finding the Fourth Proportional to 1,552,764.26, 2,329,520.14 and 654,462.92

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Solution

The fourth proportional to 1,552,764.26, 2,329,520.14 and 654,462.92 is: 981,851.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,764.26 : 2,329,520.14 = 654,462.92 : x
  2. Step 2: Convert to fraction form
    1,552,764.26/2,329,520.14 = 654,462.92/x
  3. Step 3: Cross multiply
    1,552,764.26x = 2,329,520.14 × 654,462.92
  4. Step 4: Simplify right side
    1,552,764.26x = 1,524,584,553,023.21
  5. Step 5: Solve for x
    x = 1,524,584,553,023.21/1,552,764.26
  6. Step 6: Final answer
    x = 981,851.91

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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.