Home / 3,253,525.20-4,880,287.80-1,659,202.20

Finding the Fourth Proportional to 3,253,525.20, 4,880,287.80 and 1,659,202.20

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Solution

The fourth proportional to 3,253,525.20, 4,880,287.80 and 1,659,202.20 is: 2,488,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,525.20 : 4,880,287.80 = 1,659,202.20 : x
  2. Step 2: Convert to fraction form
    3,253,525.20/4,880,287.80 = 1,659,202.20/x
  3. Step 3: Cross multiply
    3,253,525.20x = 4,880,287.80 × 1,659,202.20
  4. Step 4: Simplify right side
    3,253,525.20x = 8,097,384,254,393.16
  5. Step 5: Solve for x
    x = 8,097,384,254,393.16/3,253,525.20
  6. Step 6: Final answer
    x = 2,488,803.30

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1.5x scale

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.