Home / 6,356,200.80-9,534,301.20-5,659,471.20

Finding the Fourth Proportional to 6,356,200.80, 9,534,301.20 and 5,659,471.20

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Solution

The fourth proportional to 6,356,200.80, 9,534,301.20 and 5,659,471.20 is: 8,489,206.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356,200.80 : 9,534,301.20 = 5,659,471.20 : x
  2. Step 2: Convert to fraction form
    6,356,200.80/9,534,301.20 = 5,659,471.20/x
  3. Step 3: Cross multiply
    6,356,200.80x = 9,534,301.20 × 5,659,471.20
  4. Step 4: Simplify right side
    6,356,200.80x = 53,959,103,053,525.44
  5. Step 5: Solve for x
    x = 53,959,103,053,525.44/6,356,200.80
  6. Step 6: Final answer
    x = 8,489,206.80

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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.