Home / 7,809,086.16-11,710,884.96-2,342,550.96

Finding the Fourth Proportional to 7,809,086.16, 11,710,884.96 and 2,342,550.96

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Solution

The fourth proportional to 7,809,086.16, 11,710,884.96 and 2,342,550.96 is: 3,513,003.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,809,086.16 : 11,710,884.96 = 2,342,550.96 : x
  2. Step 2: Convert to fraction form
    7,809,086.16/11,710,884.96 = 2,342,550.96/x
  3. Step 3: Cross multiply
    7,809,086.16x = 11,710,884.96 × 2,342,550.96
  4. Step 4: Simplify right side
    7,809,086.16x = 27,433,344,805,497.56
  5. Step 5: Solve for x
    x = 27,433,344,805,497.56/7,809,086.16
  6. Step 6: Final answer
    x = 3,513,003.22

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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.