Home / 7,816,366.90-11,724,105.60-2,351,345.50

Finding the Fourth Proportional to 7,816,366.90, 11,724,105.60 and 2,351,345.50

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Solution

The fourth proportional to 7,816,366.90, 11,724,105.60 and 2,351,345.50 is: 3,526,884.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,816,366.90 : 11,724,105.60 = 2,351,345.50 : x
  2. Step 2: Convert to fraction form
    7,816,366.90/11,724,105.60 = 2,351,345.50/x
  3. Step 3: Cross multiply
    7,816,366.90x = 11,724,105.60 × 2,351,345.50
  4. Step 4: Simplify right side
    7,816,366.90x = 27,567,422,944,084.80
  5. Step 5: Solve for x
    x = 27,567,422,944,084.80/7,816,366.90
  6. Step 6: Final answer
    x = 3,526,884.46

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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.