Home / 967,717.48-1,335,535.20-532,211.56

Finding the Fourth Proportional to 967,717.48, 1,335,535.20 and 532,211.56

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Solution

The fourth proportional to 967,717.48, 1,335,535.20 and 532,211.56 is: 734,498.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,717.48 : 1,335,535.20 = 532,211.56 : x
  2. Step 2: Convert to fraction form
    967,717.48/1,335,535.20 = 532,211.56/x
  3. Step 3: Cross multiply
    967,717.48x = 1,335,535.20 × 532,211.56
  4. Step 4: Simplify right side
    967,717.48x = 710,787,272,226.91
  5. Step 5: Solve for x
    x = 710,787,272,226.91/967,717.48
  6. Step 6: Final answer
    x = 734,498.74

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Double scale
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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.