Home / 2,794,454.12-4,191,681.15-901,195.56

Finding the Fourth Proportional to 2,794,454.12, 4,191,681.15 and 901,195.56

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Solution

The fourth proportional to 2,794,454.12, 4,191,681.15 and 901,195.56 is: 1,351,793.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,454.12 : 4,191,681.15 = 901,195.56 : x
  2. Step 2: Convert to fraction form
    2,794,454.12/4,191,681.15 = 901,195.56/x
  3. Step 3: Cross multiply
    2,794,454.12x = 4,191,681.15 × 901,195.56
  4. Step 4: Simplify right side
    2,794,454.12x = 3,777,524,441,315.69
  5. Step 5: Solve for x
    x = 3,777,524,441,315.69/2,794,454.12
  6. Step 6: Final answer
    x = 1,351,793.33

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Double scale
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Similar ratio
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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.