Home / 1,841,758.38-2,541,703.12-1,025,961.82

Finding the Fourth Proportional to 1,841,758.38, 2,541,703.12 and 1,025,961.82

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Solution

The fourth proportional to 1,841,758.38, 2,541,703.12 and 1,025,961.82 is: 1,415,869.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,758.38 : 2,541,703.12 = 1,025,961.82 : x
  2. Step 2: Convert to fraction form
    1,841,758.38/2,541,703.12 = 1,025,961.82/x
  3. Step 3: Cross multiply
    1,841,758.38x = 2,541,703.12 × 1,025,961.82
  4. Step 4: Simplify right side
    1,841,758.38x = 2,607,690,349,975.72
  5. Step 5: Solve for x
    x = 2,607,690,349,975.72/1,841,758.38
  6. Step 6: Final answer
    x = 1,415,869.95

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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.