Home / 3,274,151.54-4,910,998.64-1,224,422.04

Finding the Fourth Proportional to 3,274,151.54, 4,910,998.64 and 1,224,422.04

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Solution

The fourth proportional to 3,274,151.54, 4,910,998.64 and 1,224,422.04 is: 1,836,547.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,151.54 : 4,910,998.64 = 1,224,422.04 : x
  2. Step 2: Convert to fraction form
    3,274,151.54/4,910,998.64 = 1,224,422.04/x
  3. Step 3: Cross multiply
    3,274,151.54x = 4,910,998.64 × 1,224,422.04
  4. Step 4: Simplify right side
    3,274,151.54x = 6,013,134,967,103.92
  5. Step 5: Solve for x
    x = 6,013,134,967,103.92/3,274,151.54
  6. Step 6: Final answer
    x = 1,836,547.55

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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.