Home / 1,016,755.47-1,522,728.18-882,908.64

Finding the Fourth Proportional to 1,016,755.47, 1,522,728.18 and 882,908.64

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Solution

The fourth proportional to 1,016,755.47, 1,522,728.18 and 882,908.64 is: 1,322,274.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,755.47 : 1,522,728.18 = 882,908.64 : x
  2. Step 2: Convert to fraction form
    1,016,755.47/1,522,728.18 = 882,908.64/x
  3. Step 3: Cross multiply
    1,016,755.47x = 1,522,728.18 × 882,908.64
  4. Step 4: Simplify right side
    1,016,755.47x = 1,344,429,866,493.48
  5. Step 5: Solve for x
    x = 1,344,429,866,493.48/1,016,755.47
  6. Step 6: Final answer
    x = 1,322,274.54

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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.