Home / 4,151,895.20-6,227,842.80-4,151,895.20

Finding the Fourth Proportional to 4,151,895.20, 6,227,842.80 and 4,151,895.20

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Solution

The fourth proportional to 4,151,895.20, 6,227,842.80 and 4,151,895.20 is: 6,227,842.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,895.20 : 6,227,842.80 = 4,151,895.20 : x
  2. Step 2: Convert to fraction form
    4,151,895.20/6,227,842.80 = 4,151,895.20/x
  3. Step 3: Cross multiply
    4,151,895.20x = 6,227,842.80 × 4,151,895.20
  4. Step 4: Simplify right side
    4,151,895.20x = 25,857,350,627,674.56
  5. Step 5: Solve for x
    x = 25,857,350,627,674.56/4,151,895.20
  6. Step 6: Final answer
    x = 6,227,842.80

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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.