Home / 3,612,290.56-4,984,968-2,002,658.56

Finding the Fourth Proportional to 3,612,290.56, 4,984,968 and 2,002,658.56

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Solution

The fourth proportional to 3,612,290.56, 4,984,968 and 2,002,658.56 is: 2,763,672.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,290.56 : 4,984,968 = 2,002,658.56 : x
  2. Step 2: Convert to fraction form
    3,612,290.56/4,984,968 = 2,002,658.56/x
  3. Step 3: Cross multiply
    3,612,290.56x = 4,984,968 × 2,002,658.56
  4. Step 4: Simplify right side
    3,612,290.56x = 9,983,188,836,526.08
  5. Step 5: Solve for x
    x = 9,983,188,836,526.08/3,612,290.56
  6. Step 6: Final answer
    x = 2,763,672.71

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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.