Home / 11,382,634.84-17,072,694.54-2,862,974.56

Finding the Fourth Proportional to 11,382,634.84, 17,072,694.54 and 2,862,974.56

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Solution

The fourth proportional to 11,382,634.84, 17,072,694.54 and 2,862,974.56 is: 4,294,145.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,634.84 : 17,072,694.54 = 2,862,974.56 : x
  2. Step 2: Convert to fraction form
    11,382,634.84/17,072,694.54 = 2,862,974.56/x
  3. Step 3: Cross multiply
    11,382,634.84x = 17,072,694.54 × 2,862,974.56
  4. Step 4: Simplify right side
    11,382,634.84x = 48,878,690,138,670.90
  5. Step 5: Solve for x
    x = 48,878,690,138,670.90/11,382,634.84
  6. Step 6: Final answer
    x = 4,294,145.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.