Home / 11,372,902.16-17,062,345.38-4,087,097.96

Finding the Fourth Proportional to 11,372,902.16, 17,062,345.38 and 4,087,097.96

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Solution

The fourth proportional to 11,372,902.16, 17,062,345.38 and 4,087,097.96 is: 6,131,722.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,372,902.16 : 17,062,345.38 = 4,087,097.96 : x
  2. Step 2: Convert to fraction form
    11,372,902.16/17,062,345.38 = 4,087,097.96/x
  3. Step 3: Cross multiply
    11,372,902.16x = 17,062,345.38 × 4,087,097.96
  4. Step 4: Simplify right side
    11,372,902.16x = 69,735,476,995,413.42
  5. Step 5: Solve for x
    x = 69,735,476,995,413.42/11,372,902.16
  6. Step 6: Final answer
    x = 6,131,722.23

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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.