Home / 834,007.73-1,151,037.26-466,505.30

Finding the Fourth Proportional to 834,007.73, 1,151,037.26 and 466,505.30

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Solution

The fourth proportional to 834,007.73, 1,151,037.26 and 466,505.30 is: 643,836.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,007.73 : 1,151,037.26 = 466,505.30 : x
  2. Step 2: Convert to fraction form
    834,007.73/1,151,037.26 = 466,505.30/x
  3. Step 3: Cross multiply
    834,007.73x = 1,151,037.26 × 466,505.30
  4. Step 4: Simplify right side
    834,007.73x = 536,964,982,287.48
  5. Step 5: Solve for x
    x = 536,964,982,287.48/834,007.73
  6. Step 6: Final answer
    x = 643,836.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.