Home / 944,335.92-1,416,780.72-304,626.84

Finding the Fourth Proportional to 944,335.92, 1,416,780.72 and 304,626.84

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Solution

The fourth proportional to 944,335.92, 1,416,780.72 and 304,626.84 is: 457,029.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,335.92 : 1,416,780.72 = 304,626.84 : x
  2. Step 2: Convert to fraction form
    944,335.92/1,416,780.72 = 304,626.84/x
  3. Step 3: Cross multiply
    944,335.92x = 1,416,780.72 × 304,626.84
  4. Step 4: Simplify right side
    944,335.92x = 431,589,433,706.53
  5. Step 5: Solve for x
    x = 431,589,433,706.53/944,335.92
  6. Step 6: Final answer
    x = 457,029.56

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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.