Home / 9,206,132.96-13,813,181.60-4,941,318.93

Finding the Fourth Proportional to 9,206,132.96, 13,813,181.60 and 4,941,318.93

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Solution

The fourth proportional to 9,206,132.96, 13,813,181.60 and 4,941,318.93 is: 7,414,115.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206,132.96 : 13,813,181.60 = 4,941,318.93 : x
  2. Step 2: Convert to fraction form
    9,206,132.96/13,813,181.60 = 4,941,318.93/x
  3. Step 3: Cross multiply
    9,206,132.96x = 13,813,181.60 × 4,941,318.93
  4. Step 4: Simplify right side
    9,206,132.96x = 68,255,335,698,901.09
  5. Step 5: Solve for x
    x = 68,255,335,698,901.09/9,206,132.96
  6. Step 6: Final answer
    x = 7,414,115.79

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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.