Home / 957,318.46-1,321,324.61-595,015.95

Finding the Fourth Proportional to 957,318.46, 1,321,324.61 and 595,015.95

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Solution

The fourth proportional to 957,318.46, 1,321,324.61 and 595,015.95 is: 821,261.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,318.46 : 1,321,324.61 = 595,015.95 : x
  2. Step 2: Convert to fraction form
    957,318.46/1,321,324.61 = 595,015.95/x
  3. Step 3: Cross multiply
    957,318.46x = 1,321,324.61 × 595,015.95
  4. Step 4: Simplify right side
    957,318.46x = 786,209,218,077.53
  5. Step 5: Solve for x
    x = 786,209,218,077.53/957,318.46
  6. Step 6: Final answer
    x = 821,261.94

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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.