Home / 4,970,938.56-6,859,829.88-2,795,481.06

Finding the Fourth Proportional to 4,970,938.56, 6,859,829.88 and 2,795,481.06

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Solution

The fourth proportional to 4,970,938.56, 6,859,829.88 and 2,795,481.06 is: 3,857,727.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,938.56 : 6,859,829.88 = 2,795,481.06 : x
  2. Step 2: Convert to fraction form
    4,970,938.56/6,859,829.88 = 2,795,481.06/x
  3. Step 3: Cross multiply
    4,970,938.56x = 6,859,829.88 × 2,795,481.06
  4. Step 4: Simplify right side
    4,970,938.56x = 19,176,524,504,362.07
  5. Step 5: Solve for x
    x = 19,176,524,504,362.07/4,970,938.56
  6. Step 6: Final answer
    x = 3,857,727.12

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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.