Home / 3,002,447.54-4,143,673.41-1,713,481.94

Finding the Fourth Proportional to 3,002,447.54, 4,143,673.41 and 1,713,481.94

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Solution

The fourth proportional to 3,002,447.54, 4,143,673.41 and 1,713,481.94 is: 2,364,773.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,447.54 : 4,143,673.41 = 1,713,481.94 : x
  2. Step 2: Convert to fraction form
    3,002,447.54/4,143,673.41 = 1,713,481.94/x
  3. Step 3: Cross multiply
    3,002,447.54x = 4,143,673.41 × 1,713,481.94
  4. Step 4: Simplify right side
    3,002,447.54x = 7,100,109,553,293.22
  5. Step 5: Solve for x
    x = 7,100,109,553,293.22/3,002,447.54
  6. Step 6: Final answer
    x = 2,364,773.89

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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.