Home / 1,094,229.48-1,510,030.92-635,456.88

Finding the Fourth Proportional to 1,094,229.48, 1,510,030.92 and 635,456.88

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Solution

The fourth proportional to 1,094,229.48, 1,510,030.92 and 635,456.88 is: 876,927.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,229.48 : 1,510,030.92 = 635,456.88 : x
  2. Step 2: Convert to fraction form
    1,094,229.48/1,510,030.92 = 635,456.88/x
  3. Step 3: Cross multiply
    1,094,229.48x = 1,510,030.92 × 635,456.88
  4. Step 4: Simplify right side
    1,094,229.48x = 959,559,537,126.73
  5. Step 5: Solve for x
    x = 959,559,537,126.73/1,094,229.48
  6. Step 6: Final answer
    x = 876,927.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.