Home / 2,449,132.08-3,379,842.72-1,346,610

Finding the Fourth Proportional to 2,449,132.08, 3,379,842.72 and 1,346,610

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Solution

The fourth proportional to 2,449,132.08, 3,379,842.72 and 1,346,610 is: 1,858,344.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,132.08 : 3,379,842.72 = 1,346,610 : x
  2. Step 2: Convert to fraction form
    2,449,132.08/3,379,842.72 = 1,346,610/x
  3. Step 3: Cross multiply
    2,449,132.08x = 3,379,842.72 × 1,346,610
  4. Step 4: Simplify right side
    2,449,132.08x = 4,551,330,005,179.20
  5. Step 5: Solve for x
    x = 4,551,330,005,179.20/2,449,132.08
  6. Step 6: Final answer
    x = 1,858,344.04

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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.