Home / 3,633,793.79-5,015,602.42-2,144,954.58

Finding the Fourth Proportional to 3,633,793.79, 5,015,602.42 and 2,144,954.58

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Solution

The fourth proportional to 3,633,793.79, 5,015,602.42 and 2,144,954.58 is: 2,960,608.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,793.79 : 5,015,602.42 = 2,144,954.58 : x
  2. Step 2: Convert to fraction form
    3,633,793.79/5,015,602.42 = 2,144,954.58/x
  3. Step 3: Cross multiply
    3,633,793.79x = 5,015,602.42 × 2,144,954.58
  4. Step 4: Simplify right side
    3,633,793.79x = 10,758,239,358,067.19
  5. Step 5: Solve for x
    x = 10,758,239,358,067.19/3,633,793.79
  6. Step 6: Final answer
    x = 2,960,608.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.