Home / 3,223,763.64-4,444,577.28-2,339,918.28

Finding the Fourth Proportional to 3,223,763.64, 4,444,577.28 and 2,339,918.28

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Solution

The fourth proportional to 3,223,763.64, 4,444,577.28 and 2,339,918.28 is: 3,226,026.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,763.64 : 4,444,577.28 = 2,339,918.28 : x
  2. Step 2: Convert to fraction form
    3,223,763.64/4,444,577.28 = 2,339,918.28/x
  3. Step 3: Cross multiply
    3,223,763.64x = 4,444,577.28 × 2,339,918.28
  4. Step 4: Simplify right side
    3,223,763.64x = 10,399,947,624,344.68
  5. Step 5: Solve for x
    x = 10,399,947,624,344.68/3,223,763.64
  6. Step 6: Final answer
    x = 3,226,026.71

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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.