Home / 994,023.17-1,491,034.75-927,100.97

Finding the Fourth Proportional to 994,023.17, 1,491,034.75 and 927,100.97

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Solution

The fourth proportional to 994,023.17, 1,491,034.75 and 927,100.97 is: 1,390,651.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,023.17 : 1,491,034.75 = 927,100.97 : x
  2. Step 2: Convert to fraction form
    994,023.17/1,491,034.75 = 927,100.97/x
  3. Step 3: Cross multiply
    994,023.17x = 1,491,034.75 × 927,100.97
  4. Step 4: Simplify right side
    994,023.17x = 1,382,339,750,938.03
  5. Step 5: Solve for x
    x = 1,382,339,750,938.03/994,023.17
  6. Step 6: Final answer
    x = 1,390,651.45

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Similar ratio
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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.