Home / 967,872.71-1,335,594.92-532,320.27

Finding the Fourth Proportional to 967,872.71, 1,335,594.92 and 532,320.27

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Solution

The fourth proportional to 967,872.71, 1,335,594.92 and 532,320.27 is: 734,563.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,872.71 : 1,335,594.92 = 532,320.27 : x
  2. Step 2: Convert to fraction form
    967,872.71/1,335,594.92 = 532,320.27/x
  3. Step 3: Cross multiply
    967,872.71x = 1,335,594.92 × 532,320.27
  4. Step 4: Simplify right side
    967,872.71x = 710,964,245,763.43
  5. Step 5: Solve for x
    x = 710,964,245,763.43/967,872.71
  6. Step 6: Final answer
    x = 734,563.79

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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.