Home / 5,334,035.12-8,003,481.64-2,260,868.20

Finding the Fourth Proportional to 5,334,035.12, 8,003,481.64 and 2,260,868.20

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Solution

The fourth proportional to 5,334,035.12, 8,003,481.64 and 2,260,868.20 is: 3,392,331.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,035.12 : 8,003,481.64 = 2,260,868.20 : x
  2. Step 2: Convert to fraction form
    5,334,035.12/8,003,481.64 = 2,260,868.20/x
  3. Step 3: Cross multiply
    5,334,035.12x = 8,003,481.64 × 2,260,868.20
  4. Step 4: Simplify right side
    5,334,035.12x = 18,094,817,129,159.85
  5. Step 5: Solve for x
    x = 18,094,817,129,159.85/5,334,035.12
  6. Step 6: Final answer
    x = 3,392,331.83

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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.