Home / 11,681,965.60-17,524,609.00-3,595,615.11

Finding the Fourth Proportional to 11,681,965.60, 17,524,609.00 and 3,595,615.11

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Solution

The fourth proportional to 11,681,965.60, 17,524,609.00 and 3,595,615.11 is: 5,393,933.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,681,965.60 : 17,524,609.00 = 3,595,615.11 : x
  2. Step 2: Convert to fraction form
    11,681,965.60/17,524,609.00 = 3,595,615.11/x
  3. Step 3: Cross multiply
    11,681,965.60x = 17,524,609.00 × 3,595,615.11
  4. Step 4: Simplify right side
    11,681,965.60x = 63,011,748,908,252.95
  5. Step 5: Solve for x
    x = 63,011,748,908,252.95/11,681,965.60
  6. Step 6: Final answer
    x = 5,393,933.78

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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.