Home / 4,225,675.75-5,831,432.55-2,414,839.75

Finding the Fourth Proportional to 4,225,675.75, 5,831,432.55 and 2,414,839.75

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Solution

The fourth proportional to 4,225,675.75, 5,831,432.55 and 2,414,839.75 is: 3,332,478.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,675.75 : 5,831,432.55 = 2,414,839.75 : x
  2. Step 2: Convert to fraction form
    4,225,675.75/5,831,432.55 = 2,414,839.75/x
  3. Step 3: Cross multiply
    4,225,675.75x = 5,831,432.55 × 2,414,839.75
  4. Step 4: Simplify right side
    4,225,675.75x = 14,081,975,121,183.86
  5. Step 5: Solve for x
    x = 14,081,975,121,183.86/4,225,675.75
  6. Step 6: Final answer
    x = 3,332,478.86

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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.