Home / 2,283,236.24-3,425,013.92-917,010.05

Finding the Fourth Proportional to 2,283,236.24, 3,425,013.92 and 917,010.05

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Solution

The fourth proportional to 2,283,236.24, 3,425,013.92 and 917,010.05 is: 1,375,579.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,236.24 : 3,425,013.92 = 917,010.05 : x
  2. Step 2: Convert to fraction form
    2,283,236.24/3,425,013.92 = 917,010.05/x
  3. Step 3: Cross multiply
    2,283,236.24x = 3,425,013.92 × 917,010.05
  4. Step 4: Simplify right side
    2,283,236.24x = 3,140,772,171,197.35
  5. Step 5: Solve for x
    x = 3,140,772,171,197.35/2,283,236.24
  6. Step 6: Final answer
    x = 1,375,579.16

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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.