Home / 1,914,944.98-2,872,019.48-566,791.38

Finding the Fourth Proportional to 1,914,944.98, 2,872,019.48 and 566,791.38

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Solution

The fourth proportional to 1,914,944.98, 2,872,019.48 and 566,791.38 is: 850,069.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,944.98 : 2,872,019.48 = 566,791.38 : x
  2. Step 2: Convert to fraction form
    1,914,944.98/2,872,019.48 = 566,791.38/x
  3. Step 3: Cross multiply
    1,914,944.98x = 2,872,019.48 × 566,791.38
  4. Step 4: Simplify right side
    1,914,944.98x = 1,627,835,884,456.08
  5. Step 5: Solve for x
    x = 1,627,835,884,456.08/1,914,944.98
  6. Step 6: Final answer
    x = 850,069.27

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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.