Home / 3,369,800.68-5,054,682.29-1,348,512.30

Finding the Fourth Proportional to 3,369,800.68, 5,054,682.29 and 1,348,512.30

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Solution

The fourth proportional to 3,369,800.68, 5,054,682.29 and 1,348,512.30 is: 2,022,760.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,800.68 : 5,054,682.29 = 1,348,512.30 : x
  2. Step 2: Convert to fraction form
    3,369,800.68/5,054,682.29 = 1,348,512.30/x
  3. Step 3: Cross multiply
    3,369,800.68x = 5,054,682.29 × 1,348,512.30
  4. Step 4: Simplify right side
    3,369,800.68x = 6,816,301,233,914.61
  5. Step 5: Solve for x
    x = 6,816,301,233,914.61/3,369,800.68
  6. Step 6: Final answer
    x = 2,022,760.95

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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.