Home / 799,339.20-1,197,259.20-694,363.20

Finding the Fourth Proportional to 799,339.20, 1,197,259.20 and 694,363.20

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Solution

The fourth proportional to 799,339.20, 1,197,259.20 and 694,363.20 is: 1,040,024.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,339.20 : 1,197,259.20 = 694,363.20 : x
  2. Step 2: Convert to fraction form
    799,339.20/1,197,259.20 = 694,363.20/x
  3. Step 3: Cross multiply
    799,339.20x = 1,197,259.20 × 694,363.20
  4. Step 4: Simplify right side
    799,339.20x = 831,332,729,341.44
  5. Step 5: Solve for x
    x = 831,332,729,341.44/799,339.20
  6. Step 6: Final answer
    x = 1,040,024.97

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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.