Home / 11,937,535.68-17,910,086.58-4,261,010.47

Finding the Fourth Proportional to 11,937,535.68, 17,910,086.58 and 4,261,010.47

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Solution

The fourth proportional to 11,937,535.68, 17,910,086.58 and 4,261,010.47 is: 6,392,866.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,937,535.68 : 17,910,086.58 = 4,261,010.47 : x
  2. Step 2: Convert to fraction form
    11,937,535.68/17,910,086.58 = 4,261,010.47/x
  3. Step 3: Cross multiply
    11,937,535.68x = 17,910,086.58 × 4,261,010.47
  4. Step 4: Simplify right side
    11,937,535.68x = 76,315,066,391,211.27
  5. Step 5: Solve for x
    x = 76,315,066,391,211.27/11,937,535.68
  6. Step 6: Final answer
    x = 6,392,866.03

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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.