Home / 1,157,793.20-1,597,737.12-648,513.80

Finding the Fourth Proportional to 1,157,793.20, 1,597,737.12 and 648,513.80

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Solution

The fourth proportional to 1,157,793.20, 1,597,737.12 and 648,513.80 is: 894,939.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,793.20 : 1,597,737.12 = 648,513.80 : x
  2. Step 2: Convert to fraction form
    1,157,793.20/1,597,737.12 = 648,513.80/x
  3. Step 3: Cross multiply
    1,157,793.20x = 1,597,737.12 × 648,513.80
  4. Step 4: Simplify right side
    1,157,793.20x = 1,036,154,571,092.26
  5. Step 5: Solve for x
    x = 1,036,154,571,092.26/1,157,793.20
  6. Step 6: Final answer
    x = 894,939.24

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