Home / 3,550,232.20-5,325,348.30-1,025,969.80

Finding the Fourth Proportional to 3,550,232.20, 5,325,348.30 and 1,025,969.80

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Solution

The fourth proportional to 3,550,232.20, 5,325,348.30 and 1,025,969.80 is: 1,538,954.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,232.20 : 5,325,348.30 = 1,025,969.80 : x
  2. Step 2: Convert to fraction form
    3,550,232.20/5,325,348.30 = 1,025,969.80/x
  3. Step 3: Cross multiply
    3,550,232.20x = 5,325,348.30 × 1,025,969.80
  4. Step 4: Simplify right side
    3,550,232.20x = 5,463,646,530,281.34
  5. Step 5: Solve for x
    x = 5,463,646,530,281.34/3,550,232.20
  6. Step 6: Final answer
    x = 1,538,954.70

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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.