Home / 962,508.92-1,328,246.19-532,779.80

Finding the Fourth Proportional to 962,508.92, 1,328,246.19 and 532,779.80

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Solution

The fourth proportional to 962,508.92, 1,328,246.19 and 532,779.80 is: 735,227.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,508.92 : 1,328,246.19 = 532,779.80 : x
  2. Step 2: Convert to fraction form
    962,508.92/1,328,246.19 = 532,779.80/x
  3. Step 3: Cross multiply
    962,508.92x = 1,328,246.19 × 532,779.80
  4. Step 4: Simplify right side
    962,508.92x = 707,662,739,458.96
  5. Step 5: Solve for x
    x = 707,662,739,458.96/962,508.92
  6. Step 6: Final answer
    x = 735,227.20

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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.