Home / 4,033,249.20-5,565,811.77-2,197,723.38

Finding the Fourth Proportional to 4,033,249.20, 5,565,811.77 and 2,197,723.38

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Solution

The fourth proportional to 4,033,249.20, 5,565,811.77 and 2,197,723.38 is: 3,032,818.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,249.20 : 5,565,811.77 = 2,197,723.38 : x
  2. Step 2: Convert to fraction form
    4,033,249.20/5,565,811.77 = 2,197,723.38/x
  3. Step 3: Cross multiply
    4,033,249.20x = 5,565,811.77 × 2,197,723.38
  4. Step 4: Simplify right side
    4,033,249.20x = 12,232,114,655,608.18
  5. Step 5: Solve for x
    x = 12,232,114,655,608.18/4,033,249.20
  6. Step 6: Final answer
    x = 3,032,818.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.