Home / 3,657,044.46-5,046,758.43-2,206,459.47

Finding the Fourth Proportional to 3,657,044.46, 5,046,758.43 and 2,206,459.47

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Solution

The fourth proportional to 3,657,044.46, 5,046,758.43 and 2,206,459.47 is: 3,044,936.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,044.46 : 5,046,758.43 = 2,206,459.47 : x
  2. Step 2: Convert to fraction form
    3,657,044.46/5,046,758.43 = 2,206,459.47/x
  3. Step 3: Cross multiply
    3,657,044.46x = 5,046,758.43 × 2,206,459.47
  4. Step 4: Simplify right side
    3,657,044.46x = 11,135,467,930,675.83
  5. Step 5: Solve for x
    x = 11,135,467,930,675.83/3,657,044.46
  6. Step 6: Final answer
    x = 3,044,936.44

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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.