Home / 3,369,892.20-5,054,838.30-2,110,180.20

Finding the Fourth Proportional to 3,369,892.20, 5,054,838.30 and 2,110,180.20

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Solution

The fourth proportional to 3,369,892.20, 5,054,838.30 and 2,110,180.20 is: 3,165,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,892.20 : 5,054,838.30 = 2,110,180.20 : x
  2. Step 2: Convert to fraction form
    3,369,892.20/5,054,838.30 = 2,110,180.20/x
  3. Step 3: Cross multiply
    3,369,892.20x = 5,054,838.30 × 2,110,180.20
  4. Step 4: Simplify right side
    3,369,892.20x = 10,666,619,694,861.66
  5. Step 5: Solve for x
    x = 10,666,619,694,861.66/3,369,892.20
  6. Step 6: Final answer
    x = 3,165,270.30

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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.