Home / 944,652.14-1,416,625.55-304,795.18

Finding the Fourth Proportional to 944,652.14, 1,416,625.55 and 304,795.18

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Solution

The fourth proportional to 944,652.14, 1,416,625.55 and 304,795.18 is: 457,078.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,652.14 : 1,416,625.55 = 304,795.18 : x
  2. Step 2: Convert to fraction form
    944,652.14/1,416,625.55 = 304,795.18/x
  3. Step 3: Cross multiply
    944,652.14x = 1,416,625.55 × 304,795.18
  4. Step 4: Simplify right side
    944,652.14x = 431,780,639,504.85
  5. Step 5: Solve for x
    x = 431,780,639,504.85/944,652.14
  6. Step 6: Final answer
    x = 457,078.98

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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.