Home / 3,378,301.05-4,661,997.83-1,829,550.15

Finding the Fourth Proportional to 3,378,301.05, 4,661,997.83 and 1,829,550.15

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Solution

The fourth proportional to 3,378,301.05, 4,661,997.83 and 1,829,550.15 is: 2,524,748.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,378,301.05 : 4,661,997.83 = 1,829,550.15 : x
  2. Step 2: Convert to fraction form
    3,378,301.05/4,661,997.83 = 1,829,550.15/x
  3. Step 3: Cross multiply
    3,378,301.05x = 4,661,997.83 × 1,829,550.15
  4. Step 4: Simplify right side
    3,378,301.05x = 8,529,358,829,176.17
  5. Step 5: Solve for x
    x = 8,529,358,829,176.17/3,378,301.05
  6. Step 6: Final answer
    x = 2,524,748.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.