Home / 2,225,286.82-3,338,345.77-1,010,948.71

Finding the Fourth Proportional to 2,225,286.82, 3,338,345.77 and 1,010,948.71

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Solution

The fourth proportional to 2,225,286.82, 3,338,345.77 and 1,010,948.71 is: 1,516,611.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,286.82 : 3,338,345.77 = 1,010,948.71 : x
  2. Step 2: Convert to fraction form
    2,225,286.82/3,338,345.77 = 1,010,948.71/x
  3. Step 3: Cross multiply
    2,225,286.82x = 3,338,345.77 × 1,010,948.71
  4. Step 4: Simplify right side
    2,225,286.82x = 3,374,896,349,715.46
  5. Step 5: Solve for x
    x = 3,374,896,349,715.46/2,225,286.82
  6. Step 6: Final answer
    x = 1,516,611.84

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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.