Home / 6,208,847.31-9,313,273.54-2,793,144.23

Finding the Fourth Proportional to 6,208,847.31, 9,313,273.54 and 2,793,144.23

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Solution

The fourth proportional to 6,208,847.31, 9,313,273.54 and 2,793,144.23 is: 4,189,717.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208,847.31 : 9,313,273.54 = 2,793,144.23 : x
  2. Step 2: Convert to fraction form
    6,208,847.31/9,313,273.54 = 2,793,144.23/x
  3. Step 3: Cross multiply
    6,208,847.31x = 9,313,273.54 × 2,793,144.23
  4. Step 4: Simplify right side
    6,208,847.31x = 26,013,316,204,096.30
  5. Step 5: Solve for x
    x = 26,013,316,204,096.30/6,208,847.31
  6. Step 6: Final answer
    x = 4,189,717.50

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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.