Home / 1,840,169.84-2,760,691.28-577,997.48

Finding the Fourth Proportional to 1,840,169.84, 2,760,691.28 and 577,997.48

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Solution

The fourth proportional to 1,840,169.84, 2,760,691.28 and 577,997.48 is: 867,133.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,169.84 : 2,760,691.28 = 577,997.48 : x
  2. Step 2: Convert to fraction form
    1,840,169.84/2,760,691.28 = 577,997.48/x
  3. Step 3: Cross multiply
    1,840,169.84x = 2,760,691.28 × 577,997.48
  4. Step 4: Simplify right side
    1,840,169.84x = 1,595,672,602,897.97
  5. Step 5: Solve for x
    x = 1,595,672,602,897.97/1,840,169.84
  6. Step 6: Final answer
    x = 867,133.33

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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.