Home / 1,198,807.92-1,799,099.46-567,723.60

Finding the Fourth Proportional to 1,198,807.92, 1,799,099.46 and 567,723.60

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Solution

The fourth proportional to 1,198,807.92, 1,799,099.46 and 567,723.60 is: 852,005.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,198,807.92 : 1,799,099.46 = 567,723.60 : x
  2. Step 2: Convert to fraction form
    1,198,807.92/1,799,099.46 = 567,723.60/x
  3. Step 3: Cross multiply
    1,198,807.92x = 1,799,099.46 × 567,723.60
  4. Step 4: Simplify right side
    1,198,807.92x = 1,021,391,222,189.26
  5. Step 5: Solve for x
    x = 1,021,391,222,189.26/1,198,807.92
  6. Step 6: Final answer
    x = 852,005.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.