Home / 1,044,727.29-1,441,930.44-677,659.33

Finding the Fourth Proportional to 1,044,727.29, 1,441,930.44 and 677,659.33

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Solution

The fourth proportional to 1,044,727.29, 1,441,930.44 and 677,659.33 is: 935,304.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,727.29 : 1,441,930.44 = 677,659.33 : x
  2. Step 2: Convert to fraction form
    1,044,727.29/1,441,930.44 = 677,659.33/x
  3. Step 3: Cross multiply
    1,044,727.29x = 1,441,930.44 × 677,659.33
  4. Step 4: Simplify right side
    1,044,727.29x = 977,137,612,272.18
  5. Step 5: Solve for x
    x = 977,137,612,272.18/1,044,727.29
  6. Step 6: Final answer
    x = 935,304.00

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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.