Home / 1,002,510.41-1,504,159.50-441,151.25

Finding the Fourth Proportional to 1,002,510.41, 1,504,159.50 and 441,151.25

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Solution

The fourth proportional to 1,002,510.41, 1,504,159.50 and 441,151.25 is: 661,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,510.41 : 1,504,159.50 = 441,151.25 : x
  2. Step 2: Convert to fraction form
    1,002,510.41/1,504,159.50 = 441,151.25/x
  3. Step 3: Cross multiply
    1,002,510.41x = 1,504,159.50 × 441,151.25
  4. Step 4: Simplify right side
    1,002,510.41x = 663,561,843,624.38
  5. Step 5: Solve for x
    x = 663,561,843,624.38/1,002,510.41
  6. Step 6: Final answer
    x = 661,900.20

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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.