Home / 6,667,306.02-9,200,926.49-3,611,520.27

Finding the Fourth Proportional to 6,667,306.02, 9,200,926.49 and 3,611,520.27

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Solution

The fourth proportional to 6,667,306.02, 9,200,926.49 and 3,611,520.27 is: 4,983,921.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,667,306.02 : 9,200,926.49 = 3,611,520.27 : x
  2. Step 2: Convert to fraction form
    6,667,306.02/9,200,926.49 = 3,611,520.27/x
  3. Step 3: Cross multiply
    6,667,306.02x = 9,200,926.49 × 3,611,520.27
  4. Step 4: Simplify right side
    6,667,306.02x = 33,229,332,503,357.35
  5. Step 5: Solve for x
    x = 33,229,332,503,357.35/6,667,306.02
  6. Step 6: Final answer
    x = 4,983,921.90

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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.