Home / 2,225,099.57-3,338,064.54-1,010,761.49

Finding the Fourth Proportional to 2,225,099.57, 3,338,064.54 and 1,010,761.49

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Solution

The fourth proportional to 2,225,099.57, 3,338,064.54 and 1,010,761.49 is: 1,516,330.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,099.57 : 3,338,064.54 = 1,010,761.49 : x
  2. Step 2: Convert to fraction form
    2,225,099.57/3,338,064.54 = 1,010,761.49/x
  3. Step 3: Cross multiply
    2,225,099.57x = 3,338,064.54 × 1,010,761.49
  4. Step 4: Simplify right side
    2,225,099.57x = 3,373,987,088,166.56
  5. Step 5: Solve for x
    x = 3,373,987,088,166.56/2,225,099.57
  6. Step 6: Final answer
    x = 1,516,330.83

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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.