Home / 3,027,379.68-4,541,087.52-897,481.92

Finding the Fourth Proportional to 3,027,379.68, 4,541,087.52 and 897,481.92

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Solution

The fourth proportional to 3,027,379.68, 4,541,087.52 and 897,481.92 is: 1,346,228.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,379.68 : 4,541,087.52 = 897,481.92 : x
  2. Step 2: Convert to fraction form
    3,027,379.68/4,541,087.52 = 897,481.92/x
  3. Step 3: Cross multiply
    3,027,379.68x = 4,541,087.52 × 897,481.92
  4. Step 4: Simplify right side
    3,027,379.68x = 4,075,543,946,337.64
  5. Step 5: Solve for x
    x = 4,075,543,946,337.64/3,027,379.68
  6. Step 6: Final answer
    x = 1,346,228.22

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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.