Home / 3,251,459.61-4,486,955.49-1,801,150.56

Finding the Fourth Proportional to 3,251,459.61, 4,486,955.49 and 1,801,150.56

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Solution

The fourth proportional to 3,251,459.61, 4,486,955.49 and 1,801,150.56 is: 2,485,555.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,459.61 : 4,486,955.49 = 1,801,150.56 : x
  2. Step 2: Convert to fraction form
    3,251,459.61/4,486,955.49 = 1,801,150.56/x
  3. Step 3: Cross multiply
    3,251,459.61x = 4,486,955.49 × 1,801,150.56
  4. Step 4: Simplify right side
    3,251,459.61x = 8,081,682,393,508.58
  5. Step 5: Solve for x
    x = 8,081,682,393,508.58/3,251,459.61
  6. Step 6: Final answer
    x = 2,485,555.22

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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.