Home / 1,029,045.60-1,542,646.80-674,229.60

Finding the Fourth Proportional to 1,029,045.60, 1,542,646.80 and 674,229.60

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Solution

The fourth proportional to 1,029,045.60, 1,542,646.80 and 674,229.60 is: 1,010,740.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,045.60 : 1,542,646.80 = 674,229.60 : x
  2. Step 2: Convert to fraction form
    1,029,045.60/1,542,646.80 = 674,229.60/x
  3. Step 3: Cross multiply
    1,029,045.60x = 1,542,646.80 × 674,229.60
  4. Step 4: Simplify right side
    1,029,045.60x = 1,040,098,134,905.28
  5. Step 5: Solve for x
    x = 1,040,098,134,905.28/1,029,045.60
  6. Step 6: Final answer
    x = 1,010,740.57

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