Home / 3,302,593.05-4,949,108.71-2,276,870.61

Finding the Fourth Proportional to 3,302,593.05, 4,949,108.71 and 2,276,870.61

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Solution

The fourth proportional to 3,302,593.05, 4,949,108.71 and 2,276,870.61 is: 3,412,009.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,593.05 : 4,949,108.71 = 2,276,870.61 : x
  2. Step 2: Convert to fraction form
    3,302,593.05/4,949,108.71 = 2,276,870.61/x
  3. Step 3: Cross multiply
    3,302,593.05x = 4,949,108.71 × 2,276,870.61
  4. Step 4: Simplify right side
    3,302,593.05x = 11,268,480,180,360.99
  5. Step 5: Solve for x
    x = 11,268,480,180,360.99/3,302,593.05
  6. Step 6: Final answer
    x = 3,412,009.90

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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.