Home / 1,006,934.59-1,510,042.11-332,891.47

Finding the Fourth Proportional to 1,006,934.59, 1,510,042.11 and 332,891.47

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Solution

The fourth proportional to 1,006,934.59, 1,510,042.11 and 332,891.47 is: 499,218.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,934.59 : 1,510,042.11 = 332,891.47 : x
  2. Step 2: Convert to fraction form
    1,006,934.59/1,510,042.11 = 332,891.47/x
  3. Step 3: Cross multiply
    1,006,934.59x = 1,510,042.11 × 332,891.47
  4. Step 4: Simplify right side
    1,006,934.59x = 502,680,137,759.80
  5. Step 5: Solve for x
    x = 502,680,137,759.80/1,006,934.59
  6. Step 6: Final answer
    x = 499,218.26

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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.