Home / 3,746,919.50-5,170,874.25-2,296,334.64

Finding the Fourth Proportional to 3,746,919.50, 5,170,874.25 and 2,296,334.64

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Solution

The fourth proportional to 3,746,919.50, 5,170,874.25 and 2,296,334.64 is: 3,169,018.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,919.50 : 5,170,874.25 = 2,296,334.64 : x
  2. Step 2: Convert to fraction form
    3,746,919.50/5,170,874.25 = 2,296,334.64/x
  3. Step 3: Cross multiply
    3,746,919.50x = 5,170,874.25 × 2,296,334.64
  4. Step 4: Simplify right side
    3,746,919.50x = 11,874,057,659,359.02
  5. Step 5: Solve for x
    x = 11,874,057,659,359.02/3,746,919.50
  6. Step 6: Final answer
    x = 3,169,018.62

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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.