Home / 2,627,927.68-3,941,891.52-633,383.68

Finding the Fourth Proportional to 2,627,927.68, 3,941,891.52 and 633,383.68

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Solution

The fourth proportional to 2,627,927.68, 3,941,891.52 and 633,383.68 is: 950,075.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,927.68 : 3,941,891.52 = 633,383.68 : x
  2. Step 2: Convert to fraction form
    2,627,927.68/3,941,891.52 = 633,383.68/x
  3. Step 3: Cross multiply
    2,627,927.68x = 3,941,891.52 × 633,383.68
  4. Step 4: Simplify right side
    2,627,927.68x = 2,496,729,757,098.39
  5. Step 5: Solve for x
    x = 2,496,729,757,098.39/2,627,927.68
  6. Step 6: Final answer
    x = 950,075.52

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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.