Home / 4,017,755.01-5,544,542.20-2,182,249.20

Finding the Fourth Proportional to 4,017,755.01, 5,544,542.20 and 2,182,249.20

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Solution

The fourth proportional to 4,017,755.01, 5,544,542.20 and 2,182,249.20 is: 3,011,525.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,755.01 : 5,544,542.20 = 2,182,249.20 : x
  2. Step 2: Convert to fraction form
    4,017,755.01/5,544,542.20 = 2,182,249.20/x
  3. Step 3: Cross multiply
    4,017,755.01x = 5,544,542.20 × 2,182,249.20
  4. Step 4: Simplify right side
    4,017,755.01x = 12,099,572,771,624.78
  5. Step 5: Solve for x
    x = 12,099,572,771,624.78/4,017,755.01
  6. Step 6: Final answer
    x = 3,011,525.77

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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.