Home / 1,336,498.38-1,844,253.73-755,693.04

Finding the Fourth Proportional to 1,336,498.38, 1,844,253.73 and 755,693.04

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Solution

The fourth proportional to 1,336,498.38, 1,844,253.73 and 755,693.04 is: 1,042,791.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,498.38 : 1,844,253.73 = 755,693.04 : x
  2. Step 2: Convert to fraction form
    1,336,498.38/1,844,253.73 = 755,693.04/x
  3. Step 3: Cross multiply
    1,336,498.38x = 1,844,253.73 × 755,693.04
  4. Step 4: Simplify right side
    1,336,498.38x = 1,393,689,707,755.04
  5. Step 5: Solve for x
    x = 1,393,689,707,755.04/1,336,498.38
  6. Step 6: Final answer
    x = 1,042,791.92

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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.