Home / 2,247,108.30-3,370,662.45-751,005.90

Finding the Fourth Proportional to 2,247,108.30, 3,370,662.45 and 751,005.90

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Solution

The fourth proportional to 2,247,108.30, 3,370,662.45 and 751,005.90 is: 1,126,508.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,108.30 : 3,370,662.45 = 751,005.90 : x
  2. Step 2: Convert to fraction form
    2,247,108.30/3,370,662.45 = 751,005.90/x
  3. Step 3: Cross multiply
    2,247,108.30x = 3,370,662.45 × 751,005.90
  4. Step 4: Simplify right side
    2,247,108.30x = 2,531,387,386,858.46
  5. Step 5: Solve for x
    x = 2,531,387,386,858.46/2,247,108.30
  6. Step 6: Final answer
    x = 1,126,508.85

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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.