Home / 10,188,860.94-14,060,744.19-5,837,859.90

Finding the Fourth Proportional to 10,188,860.94, 14,060,744.19 and 5,837,859.90

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Solution

The fourth proportional to 10,188,860.94, 14,060,744.19 and 5,837,859.90 is: 8,056,313.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,188,860.94 : 14,060,744.19 = 5,837,859.90 : x
  2. Step 2: Convert to fraction form
    10,188,860.94/14,060,744.19 = 5,837,859.90/x
  3. Step 3: Cross multiply
    10,188,860.94x = 14,060,744.19 × 5,837,859.90
  4. Step 4: Simplify right side
    10,188,860.94x = 82,084,654,670,958.98
  5. Step 5: Solve for x
    x = 82,084,654,670,958.98/10,188,860.94
  6. Step 6: Final answer
    x = 8,056,313.18

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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.