Home / 1,083,306.18-1,494,961.56-599,871.30

Finding the Fourth Proportional to 1,083,306.18, 1,494,961.56 and 599,871.30

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Solution

The fourth proportional to 1,083,306.18, 1,494,961.56 and 599,871.30 is: 827,821.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,306.18 : 1,494,961.56 = 599,871.30 : x
  2. Step 2: Convert to fraction form
    1,083,306.18/1,494,961.56 = 599,871.30/x
  3. Step 3: Cross multiply
    1,083,306.18x = 1,494,961.56 × 599,871.30
  4. Step 4: Simplify right side
    1,083,306.18x = 896,784,534,447.23
  5. Step 5: Solve for x
    x = 896,784,534,447.23/1,083,306.18
  6. Step 6: Final answer
    x = 827,821.86

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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.