Home / 4,093,287.57-5,646,994.25-3,003,665.85

Finding the Fourth Proportional to 4,093,287.57, 5,646,994.25 and 3,003,665.85

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Solution

The fourth proportional to 4,093,287.57, 5,646,994.25 and 3,003,665.85 is: 4,143,780.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,287.57 : 5,646,994.25 = 3,003,665.85 : x
  2. Step 2: Convert to fraction form
    4,093,287.57/5,646,994.25 = 3,003,665.85/x
  3. Step 3: Cross multiply
    4,093,287.57x = 5,646,994.25 × 3,003,665.85
  4. Step 4: Simplify right side
    4,093,287.57x = 16,961,683,768,853.03
  5. Step 5: Solve for x
    x = 16,961,683,768,853.03/4,093,287.57
  6. Step 6: Final answer
    x = 4,143,780.15

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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.