Home / 3,593,617.60-5,389,114.20-1,197,540.40

Finding the Fourth Proportional to 3,593,617.60, 5,389,114.20 and 1,197,540.40

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Solution

The fourth proportional to 3,593,617.60, 5,389,114.20 and 1,197,540.40 is: 1,795,873.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,617.60 : 5,389,114.20 = 1,197,540.40 : x
  2. Step 2: Convert to fraction form
    3,593,617.60/5,389,114.20 = 1,197,540.40/x
  3. Step 3: Cross multiply
    3,593,617.60x = 5,389,114.20 × 1,197,540.40
  4. Step 4: Simplify right side
    3,593,617.60x = 6,453,681,974,713.68
  5. Step 5: Solve for x
    x = 6,453,681,974,713.68/3,593,617.60
  6. Step 6: Final answer
    x = 1,795,873.32

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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.