Home / 3,656,776.77-5,044,676.76-2,368,032.21

Finding the Fourth Proportional to 3,656,776.77, 5,044,676.76 and 2,368,032.21

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Solution

The fourth proportional to 3,656,776.77, 5,044,676.76 and 2,368,032.21 is: 3,266,799.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,776.77 : 5,044,676.76 = 2,368,032.21 : x
  2. Step 2: Convert to fraction form
    3,656,776.77/5,044,676.76 = 2,368,032.21/x
  3. Step 3: Cross multiply
    3,656,776.77x = 5,044,676.76 × 2,368,032.21
  4. Step 4: Simplify right side
    3,656,776.77x = 11,945,957,056,718.44
  5. Step 5: Solve for x
    x = 11,945,957,056,718.44/3,656,776.77
  6. Step 6: Final answer
    x = 3,266,799.65

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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.