Home / 4,350,521.60-6,519,561.60-3,204,339.20

Finding the Fourth Proportional to 4,350,521.60, 6,519,561.60 and 3,204,339.20

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Solution

The fourth proportional to 4,350,521.60, 6,519,561.60 and 3,204,339.20 is: 4,801,926.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,521.60 : 6,519,561.60 = 3,204,339.20 : x
  2. Step 2: Convert to fraction form
    4,350,521.60/6,519,561.60 = 3,204,339.20/x
  3. Step 3: Cross multiply
    4,350,521.60x = 6,519,561.60 × 3,204,339.20
  4. Step 4: Simplify right side
    4,350,521.60x = 20,890,886,801,694.72
  5. Step 5: Solve for x
    x = 20,890,886,801,694.72/4,350,521.60
  6. Step 6: Final answer
    x = 4,801,926.92

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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.