Home / 882,740.24-1,324,922.18-684,335.60

Finding the Fourth Proportional to 882,740.24, 1,324,922.18 and 684,335.60

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Solution

The fourth proportional to 882,740.24, 1,324,922.18 and 684,335.60 is: 1,027,132.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,740.24 : 1,324,922.18 = 684,335.60 : x
  2. Step 2: Convert to fraction form
    882,740.24/1,324,922.18 = 684,335.60/x
  3. Step 3: Cross multiply
    882,740.24x = 1,324,922.18 × 684,335.60
  4. Step 4: Simplify right side
    882,740.24x = 906,691,415,003.61
  5. Step 5: Solve for x
    x = 906,691,415,003.61/882,740.24
  6. Step 6: Final answer
    x = 1,027,132.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.