Home / 3,297,179.70-4,945,769.55-3,003,246.90

Finding the Fourth Proportional to 3,297,179.70, 4,945,769.55 and 3,003,246.90

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Solution

The fourth proportional to 3,297,179.70, 4,945,769.55 and 3,003,246.90 is: 4,504,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,179.70 : 4,945,769.55 = 3,003,246.90 : x
  2. Step 2: Convert to fraction form
    3,297,179.70/4,945,769.55 = 3,003,246.90/x
  3. Step 3: Cross multiply
    3,297,179.70x = 4,945,769.55 × 3,003,246.90
  4. Step 4: Simplify right side
    3,297,179.70x = 14,853,367,069,151.89
  5. Step 5: Solve for x
    x = 14,853,367,069,151.89/3,297,179.70
  6. Step 6: Final answer
    x = 4,504,870.35

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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.