Home / 2,252,380.82-3,377,076.40-1,579,277.58

Finding the Fourth Proportional to 2,252,380.82, 3,377,076.40 and 1,579,277.58

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Solution

The fourth proportional to 2,252,380.82, 3,377,076.40 and 1,579,277.58 is: 2,367,868.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,380.82 : 3,377,076.40 = 1,579,277.58 : x
  2. Step 2: Convert to fraction form
    2,252,380.82/3,377,076.40 = 1,579,277.58/x
  3. Step 3: Cross multiply
    2,252,380.82x = 3,377,076.40 × 1,579,277.58
  4. Step 4: Simplify right side
    2,252,380.82x = 5,333,341,043,275.20
  5. Step 5: Solve for x
    x = 5,333,341,043,275.20/2,252,380.82
  6. Step 6: Final answer
    x = 2,367,868.25

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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.