Home / 4,023,372.09-5,552,084.46-2,281,158.68

Finding the Fourth Proportional to 4,023,372.09, 5,552,084.46 and 2,281,158.68

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Solution

The fourth proportional to 4,023,372.09, 5,552,084.46 and 2,281,158.68 is: 3,147,903.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,372.09 : 5,552,084.46 = 2,281,158.68 : x
  2. Step 2: Convert to fraction form
    4,023,372.09/5,552,084.46 = 2,281,158.68/x
  3. Step 3: Cross multiply
    4,023,372.09x = 5,552,084.46 × 2,281,158.68
  4. Step 4: Simplify right side
    4,023,372.09x = 12,665,185,630,261.69
  5. Step 5: Solve for x
    x = 12,665,185,630,261.69/4,023,372.09
  6. Step 6: Final answer
    x = 3,147,903.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.