Home / 4,062,866.31-5,606,754.70-2,227,337.59

Finding the Fourth Proportional to 4,062,866.31, 5,606,754.70 and 2,227,337.59

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Solution

The fourth proportional to 4,062,866.31, 5,606,754.70 and 2,227,337.59 is: 3,073,725.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,866.31 : 5,606,754.70 = 2,227,337.59 : x
  2. Step 2: Convert to fraction form
    4,062,866.31/5,606,754.70 = 2,227,337.59/x
  3. Step 3: Cross multiply
    4,062,866.31x = 5,606,754.70 × 2,227,337.59
  4. Step 4: Simplify right side
    4,062,866.31x = 12,488,135,501,219.17
  5. Step 5: Solve for x
    x = 12,488,135,501,219.17/4,062,866.31
  6. Step 6: Final answer
    x = 3,073,725.43

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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.