Home / 11,466,896.63-17,200,380.29-2,830,998.06

Finding the Fourth Proportional to 11,466,896.63, 17,200,380.29 and 2,830,998.06

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Solution

The fourth proportional to 11,466,896.63, 17,200,380.29 and 2,830,998.06 is: 4,246,505.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,896.63 : 17,200,380.29 = 2,830,998.06 : x
  2. Step 2: Convert to fraction form
    11,466,896.63/17,200,380.29 = 2,830,998.06/x
  3. Step 3: Cross multiply
    11,466,896.63x = 17,200,380.29 × 2,830,998.06
  4. Step 4: Simplify right side
    11,466,896.63x = 48,694,243,218,097.25
  5. Step 5: Solve for x
    x = 48,694,243,218,097.25/11,466,896.63
  6. Step 6: Final answer
    x = 4,246,505.82

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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.