Home / 2,283,658.37-3,425,486.20-2,132,322.39

Finding the Fourth Proportional to 2,283,658.37, 3,425,486.20 and 2,132,322.39

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Solution

The fourth proportional to 2,283,658.37, 3,425,486.20 and 2,132,322.39 is: 3,198,482.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,658.37 : 3,425,486.20 = 2,132,322.39 : x
  2. Step 2: Convert to fraction form
    2,283,658.37/3,425,486.20 = 2,132,322.39/x
  3. Step 3: Cross multiply
    2,283,658.37x = 3,425,486.20 × 2,132,322.39
  4. Step 4: Simplify right side
    2,283,658.37x = 7,304,240,920,896.02
  5. Step 5: Solve for x
    x = 7,304,240,920,896.02/2,283,658.37
  6. Step 6: Final answer
    x = 3,198,482.32

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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.