Home / 10,524,146.88-15,786,777.24-3,336,241.50

Finding the Fourth Proportional to 10,524,146.88, 15,786,777.24 and 3,336,241.50

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Solution

The fourth proportional to 10,524,146.88, 15,786,777.24 and 3,336,241.50 is: 5,004,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,146.88 : 15,786,777.24 = 3,336,241.50 : x
  2. Step 2: Convert to fraction form
    10,524,146.88/15,786,777.24 = 3,336,241.50/x
  3. Step 3: Cross multiply
    10,524,146.88x = 15,786,777.24 × 3,336,241.50
  4. Step 4: Simplify right side
    10,524,146.88x = 52,668,501,379,343.46
  5. Step 5: Solve for x
    x = 52,668,501,379,343.46/10,524,146.88
  6. Step 6: Final answer
    x = 5,004,538.80

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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.