Home / 3,301,883.70-4,952,825.55-2,225,715.68

Finding the Fourth Proportional to 3,301,883.70, 4,952,825.55 and 2,225,715.68

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Solution

The fourth proportional to 3,301,883.70, 4,952,825.55 and 2,225,715.68 is: 3,338,573.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,883.70 : 4,952,825.55 = 2,225,715.68 : x
  2. Step 2: Convert to fraction form
    3,301,883.70/4,952,825.55 = 2,225,715.68/x
  3. Step 3: Cross multiply
    3,301,883.70x = 4,952,825.55 × 2,225,715.68
  4. Step 4: Simplify right side
    3,301,883.70x = 11,023,581,462,175.49
  5. Step 5: Solve for x
    x = 11,023,581,462,175.49/3,301,883.70
  6. Step 6: Final answer
    x = 3,338,573.51

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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.