Home / 3,206,072.90-4,808,712.62-1,184,272.04

Finding the Fourth Proportional to 3,206,072.90, 4,808,712.62 and 1,184,272.04

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Solution

The fourth proportional to 3,206,072.90, 4,808,712.62 and 1,184,272.04 is: 1,776,261.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,072.90 : 4,808,712.62 = 1,184,272.04 : x
  2. Step 2: Convert to fraction form
    3,206,072.90/4,808,712.62 = 1,184,272.04/x
  3. Step 3: Cross multiply
    3,206,072.90x = 4,808,712.62 × 1,184,272.04
  4. Step 4: Simplify right side
    3,206,072.90x = 5,694,823,904,261.15
  5. Step 5: Solve for x
    x = 5,694,823,904,261.15/3,206,072.90
  6. Step 6: Final answer
    x = 1,776,261.51

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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.