Home / 2,283,661.56-3,151,452.85-1,251,208.46

Finding the Fourth Proportional to 2,283,661.56, 3,151,452.85 and 1,251,208.46

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Solution

The fourth proportional to 2,283,661.56, 3,151,452.85 and 1,251,208.46 is: 1,726,667.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,661.56 : 3,151,452.85 = 1,251,208.46 : x
  2. Step 2: Convert to fraction form
    2,283,661.56/3,151,452.85 = 1,251,208.46/x
  3. Step 3: Cross multiply
    2,283,661.56x = 3,151,452.85 × 1,251,208.46
  4. Step 4: Simplify right side
    2,283,661.56x = 3,943,124,467,211.11
  5. Step 5: Solve for x
    x = 3,943,124,467,211.11/2,283,661.56
  6. Step 6: Final answer
    x = 1,726,667.62

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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.