Home / 3,656,974.01-5,463,221.40-2,367,072.90

Finding the Fourth Proportional to 3,656,974.01, 5,463,221.40 and 2,367,072.90

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Solution

The fourth proportional to 3,656,974.01, 5,463,221.40 and 2,367,072.90 is: 3,536,214.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,974.01 : 5,463,221.40 = 2,367,072.90 : x
  2. Step 2: Convert to fraction form
    3,656,974.01/5,463,221.40 = 2,367,072.90/x
  3. Step 3: Cross multiply
    3,656,974.01x = 5,463,221.40 × 2,367,072.90
  4. Step 4: Simplify right side
    3,656,974.01x = 12,931,843,322,640.06
  5. Step 5: Solve for x
    x = 12,931,843,322,640.06/3,656,974.01
  6. Step 6: Final answer
    x = 3,536,214.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.