Home / 3,796,305.60-5,694,957.90-1,401,832.20

Finding the Fourth Proportional to 3,796,305.60, 5,694,957.90 and 1,401,832.20

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Solution

The fourth proportional to 3,796,305.60, 5,694,957.90 and 1,401,832.20 is: 2,102,932.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,305.60 : 5,694,957.90 = 1,401,832.20 : x
  2. Step 2: Convert to fraction form
    3,796,305.60/5,694,957.90 = 1,401,832.20/x
  3. Step 3: Cross multiply
    3,796,305.60x = 5,694,957.90 × 1,401,832.20
  4. Step 4: Simplify right side
    3,796,305.60x = 7,983,375,361,864.38
  5. Step 5: Solve for x
    x = 7,983,375,361,864.38/3,796,305.60
  6. Step 6: Final answer
    x = 2,102,932.75

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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.