Home / 3,555,250.86-4,906,243-2,006,838.46

Finding the Fourth Proportional to 3,555,250.86, 4,906,243 and 2,006,838.46

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Solution

The fourth proportional to 3,555,250.86, 4,906,243 and 2,006,838.46 is: 2,769,435.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,250.86 : 4,906,243 = 2,006,838.46 : x
  2. Step 2: Convert to fraction form
    3,555,250.86/4,906,243 = 2,006,838.46/x
  3. Step 3: Cross multiply
    3,555,250.86x = 4,906,243 × 2,006,838.46
  4. Step 4: Simplify right side
    3,555,250.86x = 9,846,037,146,505.78
  5. Step 5: Solve for x
    x = 9,846,037,146,505.78/3,555,250.86
  6. Step 6: Final answer
    x = 2,769,435.28

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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.