Home / 2,167,306.30-3,250,970.25-888,612.22

Finding the Fourth Proportional to 2,167,306.30, 3,250,970.25 and 888,612.22

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Solution

The fourth proportional to 2,167,306.30, 3,250,970.25 and 888,612.22 is: 1,332,922.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,167,306.30 : 3,250,970.25 = 888,612.22 : x
  2. Step 2: Convert to fraction form
    2,167,306.30/3,250,970.25 = 888,612.22/x
  3. Step 3: Cross multiply
    2,167,306.30x = 3,250,970.25 × 888,612.22
  4. Step 4: Simplify right side
    2,167,306.30x = 2,888,851,891,006.46
  5. Step 5: Solve for x
    x = 2,888,851,891,006.46/2,167,306.30
  6. Step 6: Final answer
    x = 1,332,922.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.