Home / 9,951,850.04-13,728,285.81-6,848,986.53

Finding the Fourth Proportional to 9,951,850.04, 13,728,285.81 and 6,848,986.53

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Solution

The fourth proportional to 9,951,850.04, 13,728,285.81 and 6,848,986.53 is: 9,447,976.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,850.04 : 13,728,285.81 = 6,848,986.53 : x
  2. Step 2: Convert to fraction form
    9,951,850.04/13,728,285.81 = 6,848,986.53/x
  3. Step 3: Cross multiply
    9,951,850.04x = 13,728,285.81 × 6,848,986.53
  4. Step 4: Simplify right side
    9,951,850.04x = 94,024,844,592,680.14
  5. Step 5: Solve for x
    x = 94,024,844,592,680.14/9,951,850.04
  6. Step 6: Final answer
    x = 9,447,976.43

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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.