Home / 676,034.88-1,013,991.84-202,825.92

Finding the Fourth Proportional to 676,034.88, 1,013,991.84 and 202,825.92

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Solution

The fourth proportional to 676,034.88, 1,013,991.84 and 202,825.92 is: 304,220.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,034.88 : 1,013,991.84 = 202,825.92 : x
  2. Step 2: Convert to fraction form
    676,034.88/1,013,991.84 = 202,825.92/x
  3. Step 3: Cross multiply
    676,034.88x = 1,013,991.84 × 202,825.92
  4. Step 4: Simplify right side
    676,034.88x = 205,663,827,820.49
  5. Step 5: Solve for x
    x = 205,663,827,820.49/676,034.88
  6. Step 6: Final answer
    x = 304,220.73

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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.