Home / 797,906.16-1,195,825.14-324,041.04

Finding the Fourth Proportional to 797,906.16, 1,195,825.14 and 324,041.04

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Solution

The fourth proportional to 797,906.16, 1,195,825.14 and 324,041.04 is: 485,641.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,906.16 : 1,195,825.14 = 324,041.04 : x
  2. Step 2: Convert to fraction form
    797,906.16/1,195,825.14 = 324,041.04/x
  3. Step 3: Cross multiply
    797,906.16x = 1,195,825.14 × 324,041.04
  4. Step 4: Simplify right side
    797,906.16x = 387,496,422,023.75
  5. Step 5: Solve for x
    x = 387,496,422,023.75/797,906.16
  6. Step 6: Final answer
    x = 485,641.60

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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.