Home / 2,225,285.82-3,338,344.27-1,010,947.71

Finding the Fourth Proportional to 2,225,285.82, 3,338,344.27 and 1,010,947.71

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Solution

The fourth proportional to 2,225,285.82, 3,338,344.27 and 1,010,947.71 is: 1,516,610.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,285.82 : 3,338,344.27 = 1,010,947.71 : x
  2. Step 2: Convert to fraction form
    2,225,285.82/3,338,344.27 = 1,010,947.71/x
  3. Step 3: Cross multiply
    2,225,285.82x = 3,338,344.27 × 1,010,947.71
  4. Step 4: Simplify right side
    2,225,285.82x = 3,374,891,475,729.03
  5. Step 5: Solve for x
    x = 3,374,891,475,729.03/2,225,285.82
  6. Step 6: Final answer
    x = 1,516,610.34

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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.