Home / 3,226,254.69-4,449,744.66-2,003,284.29

Finding the Fourth Proportional to 3,226,254.69, 4,449,744.66 and 2,003,284.29

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Solution

The fourth proportional to 3,226,254.69, 4,449,744.66 and 2,003,284.29 is: 2,762,988.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,254.69 : 4,449,744.66 = 2,003,284.29 : x
  2. Step 2: Convert to fraction form
    3,226,254.69/4,449,744.66 = 2,003,284.29/x
  3. Step 3: Cross multiply
    3,226,254.69x = 4,449,744.66 × 2,003,284.29
  4. Step 4: Simplify right side
    3,226,254.69x = 8,914,103,571,889.39
  5. Step 5: Solve for x
    x = 8,914,103,571,889.39/3,226,254.69
  6. Step 6: Final answer
    x = 2,762,988.18

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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.