Home / 6,046,631.20-8,349,896.33-3,842,220.56

Finding the Fourth Proportional to 6,046,631.20, 8,349,896.33 and 3,842,220.56

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Solution

The fourth proportional to 6,046,631.20, 8,349,896.33 and 3,842,220.56 is: 5,305,788.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046,631.20 : 8,349,896.33 = 3,842,220.56 : x
  2. Step 2: Convert to fraction form
    6,046,631.20/8,349,896.33 = 3,842,220.56/x
  3. Step 3: Cross multiply
    6,046,631.20x = 8,349,896.33 × 3,842,220.56
  4. Step 4: Simplify right side
    6,046,631.20x = 32,082,143,320,850.61
  5. Step 5: Solve for x
    x = 32,082,143,320,850.61/6,046,631.20
  6. Step 6: Final answer
    x = 5,305,788.01

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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.