Home / 962,672.24-1,328,437.17-527,006.06

Finding the Fourth Proportional to 962,672.24, 1,328,437.17 and 527,006.06

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Solution

The fourth proportional to 962,672.24, 1,328,437.17 and 527,006.06 is: 727,240.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,672.24 : 1,328,437.17 = 527,006.06 : x
  2. Step 2: Convert to fraction form
    962,672.24/1,328,437.17 = 527,006.06/x
  3. Step 3: Cross multiply
    962,672.24x = 1,328,437.17 × 527,006.06
  4. Step 4: Simplify right side
    962,672.24x = 700,094,438,919.25
  5. Step 5: Solve for x
    x = 700,094,438,919.25/962,672.24
  6. Step 6: Final answer
    x = 727,240.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.