Home / 962,568.50-1,328,344.92-527,014.08

Finding the Fourth Proportional to 962,568.50, 1,328,344.92 and 527,014.08

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Solution

The fourth proportional to 962,568.50, 1,328,344.92 and 527,014.08 is: 727,279.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,568.50 : 1,328,344.92 = 527,014.08 : x
  2. Step 2: Convert to fraction form
    962,568.50/1,328,344.92 = 527,014.08/x
  3. Step 3: Cross multiply
    962,568.50x = 1,328,344.92 × 527,014.08
  4. Step 4: Simplify right side
    962,568.50x = 700,056,475,936.47
  5. Step 5: Solve for x
    x = 700,056,475,936.47/962,568.50
  6. Step 6: Final answer
    x = 727,279.65

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1.5x scale

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.