Home / 2,844,791.01-3,926,171.12-1,865,553.89

Finding the Fourth Proportional to 2,844,791.01, 3,926,171.12 and 1,865,553.89

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Solution

The fourth proportional to 2,844,791.01, 3,926,171.12 and 1,865,553.89 is: 2,574,700.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,791.01 : 3,926,171.12 = 1,865,553.89 : x
  2. Step 2: Convert to fraction form
    2,844,791.01/3,926,171.12 = 1,865,553.89/x
  3. Step 3: Cross multiply
    2,844,791.01x = 3,926,171.12 × 1,865,553.89
  4. Step 4: Simplify right side
    2,844,791.01x = 7,324,483,790,754.69
  5. Step 5: Solve for x
    x = 7,324,483,790,754.69/2,844,791.01
  6. Step 6: Final answer
    x = 2,574,700.13

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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.