Home / 1,841,727.39-2,541,246.53-1,025,910.78

Finding the Fourth Proportional to 1,841,727.39, 2,541,246.53 and 1,025,910.78

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Solution

The fourth proportional to 1,841,727.39, 2,541,246.53 and 1,025,910.78 is: 1,415,569.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,727.39 : 2,541,246.53 = 1,025,910.78 : x
  2. Step 2: Convert to fraction form
    1,841,727.39/2,541,246.53 = 1,025,910.78/x
  3. Step 3: Cross multiply
    1,841,727.39x = 2,541,246.53 × 1,025,910.78
  4. Step 4: Simplify right side
    1,841,727.39x = 2,607,092,204,635.04
  5. Step 5: Solve for x
    x = 2,607,092,204,635.04/1,841,727.39
  6. Step 6: Final answer
    x = 1,415,569.00

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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.