Home / 3,669,507.60-5,499,012.60-2,702,416.20

Finding the Fourth Proportional to 3,669,507.60, 5,499,012.60 and 2,702,416.20

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Solution

The fourth proportional to 3,669,507.60, 5,499,012.60 and 2,702,416.20 is: 4,049,758.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,507.60 : 5,499,012.60 = 2,702,416.20 : x
  2. Step 2: Convert to fraction form
    3,669,507.60/5,499,012.60 = 2,702,416.20/x
  3. Step 3: Cross multiply
    3,669,507.60x = 5,499,012.60 × 2,702,416.20
  4. Step 4: Simplify right side
    3,669,507.60x = 14,860,620,734,244.12
  5. Step 5: Solve for x
    x = 14,860,620,734,244.12/3,669,507.60
  6. Step 6: Final answer
    x = 4,049,758.81

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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.