Home / 4,873,020.60-7,309,530.90-3,361,366.20

Finding the Fourth Proportional to 4,873,020.60, 7,309,530.90 and 3,361,366.20

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Solution

The fourth proportional to 4,873,020.60, 7,309,530.90 and 3,361,366.20 is: 5,042,049.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,020.60 : 7,309,530.90 = 3,361,366.20 : x
  2. Step 2: Convert to fraction form
    4,873,020.60/7,309,530.90 = 3,361,366.20/x
  3. Step 3: Cross multiply
    4,873,020.60x = 7,309,530.90 × 3,361,366.20
  4. Step 4: Simplify right side
    4,873,020.60x = 24,570,010,105,115.58
  5. Step 5: Solve for x
    x = 24,570,010,105,115.58/4,873,020.60
  6. Step 6: Final answer
    x = 5,042,049.30

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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.