Home / 2,231,402.23-3,345,772.92-883,758.25

Finding the Fourth Proportional to 2,231,402.23, 3,345,772.92 and 883,758.25

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Solution

The fourth proportional to 2,231,402.23, 3,345,772.92 and 883,758.25 is: 1,325,110.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,402.23 : 3,345,772.92 = 883,758.25 : x
  2. Step 2: Convert to fraction form
    2,231,402.23/3,345,772.92 = 883,758.25/x
  3. Step 3: Cross multiply
    2,231,402.23x = 3,345,772.92 × 883,758.25
  4. Step 4: Simplify right side
    2,231,402.23x = 2,956,854,420,676.59
  5. Step 5: Solve for x
    x = 2,956,854,420,676.59/2,231,402.23
  6. Step 6: Final answer
    x = 1,325,110.45

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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.