Home / 3,400,493.78-4,684,699.52-2,366,222.90

Finding the Fourth Proportional to 3,400,493.78, 4,684,699.52 and 2,366,222.90

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Solution

The fourth proportional to 3,400,493.78, 4,684,699.52 and 2,366,222.90 is: 3,259,833.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,493.78 : 4,684,699.52 = 2,366,222.90 : x
  2. Step 2: Convert to fraction form
    3,400,493.78/4,684,699.52 = 2,366,222.90/x
  3. Step 3: Cross multiply
    3,400,493.78x = 4,684,699.52 × 2,366,222.90
  4. Step 4: Simplify right side
    3,400,493.78x = 11,085,043,266,335.07
  5. Step 5: Solve for x
    x = 11,085,043,266,335.07/3,400,493.78
  6. Step 6: Final answer
    x = 3,259,833.42

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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.