Home / 3,885,409.20-5,833,362.60-2,468,233.20

Finding the Fourth Proportional to 3,885,409.20, 5,833,362.60 and 2,468,233.20

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Solution

The fourth proportional to 3,885,409.20, 5,833,362.60 and 2,468,233.20 is: 3,705,684.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,885,409.20 : 5,833,362.60 = 2,468,233.20 : x
  2. Step 2: Convert to fraction form
    3,885,409.20/5,833,362.60 = 2,468,233.20/x
  3. Step 3: Cross multiply
    3,885,409.20x = 5,833,362.60 × 2,468,233.20
  4. Step 4: Simplify right side
    3,885,409.20x = 14,398,099,236,958.32
  5. Step 5: Solve for x
    x = 14,398,099,236,958.32/3,885,409.20
  6. Step 6: Final answer
    x = 3,705,684.14

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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.