Home / 4,440,481.86-6,127,522.92-2,506,933.56

Finding the Fourth Proportional to 4,440,481.86, 6,127,522.92 and 2,506,933.56

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Solution

The fourth proportional to 4,440,481.86, 6,127,522.92 and 2,506,933.56 is: 3,459,375.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440,481.86 : 6,127,522.92 = 2,506,933.56 : x
  2. Step 2: Convert to fraction form
    4,440,481.86/6,127,522.92 = 2,506,933.56/x
  3. Step 3: Cross multiply
    4,440,481.86x = 6,127,522.92 × 2,506,933.56
  4. Step 4: Simplify right side
    4,440,481.86x = 15,361,292,847,817.20
  5. Step 5: Solve for x
    x = 15,361,292,847,817.20/4,440,481.86
  6. Step 6: Final answer
    x = 3,459,375.21

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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.