Home / 5,752,709.08-8,632,360.68-2,340,365.92

Finding the Fourth Proportional to 5,752,709.08, 8,632,360.68 and 2,340,365.92

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Solution

The fourth proportional to 5,752,709.08, 8,632,360.68 and 2,340,365.92 is: 3,511,890.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,709.08 : 8,632,360.68 = 2,340,365.92 : x
  2. Step 2: Convert to fraction form
    5,752,709.08/8,632,360.68 = 2,340,365.92/x
  3. Step 3: Cross multiply
    5,752,709.08x = 8,632,360.68 × 2,340,365.92
  4. Step 4: Simplify right side
    5,752,709.08x = 20,202,882,744,620.02
  5. Step 5: Solve for x
    x = 20,202,882,744,620.02/5,752,709.08
  6. Step 6: Final answer
    x = 3,511,890.22

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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.