Home / 3,924,288.80-5,886,433.20-2,034,720.80

Finding the Fourth Proportional to 3,924,288.80, 5,886,433.20 and 2,034,720.80

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Solution

The fourth proportional to 3,924,288.80, 5,886,433.20 and 2,034,720.80 is: 3,052,081.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,288.80 : 5,886,433.20 = 2,034,720.80 : x
  2. Step 2: Convert to fraction form
    3,924,288.80/5,886,433.20 = 2,034,720.80/x
  3. Step 3: Cross multiply
    3,924,288.80x = 5,886,433.20 × 2,034,720.80
  4. Step 4: Simplify right side
    3,924,288.80x = 11,977,248,069,850.56
  5. Step 5: Solve for x
    x = 11,977,248,069,850.56/3,924,288.80
  6. Step 6: Final answer
    x = 3,052,081.20

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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.