Home / 3,697,961.45-5,103,088.85-2,066,382.24

Finding the Fourth Proportional to 3,697,961.45, 5,103,088.85 and 2,066,382.24

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Solution

The fourth proportional to 3,697,961.45, 5,103,088.85 and 2,066,382.24 is: 2,851,552.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,961.45 : 5,103,088.85 = 2,066,382.24 : x
  2. Step 2: Convert to fraction form
    3,697,961.45/5,103,088.85 = 2,066,382.24/x
  3. Step 3: Cross multiply
    3,697,961.45x = 5,103,088.85 × 2,066,382.24
  4. Step 4: Simplify right side
    3,697,961.45x = 10,544,932,171,892.87
  5. Step 5: Solve for x
    x = 10,544,932,171,892.87/3,697,961.45
  6. Step 6: Final answer
    x = 2,851,552.76

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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.