Home / 11,686,588.08-17,530,763.53-3,488,583.04

Finding the Fourth Proportional to 11,686,588.08, 17,530,763.53 and 3,488,583.04

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Solution

The fourth proportional to 11,686,588.08, 17,530,763.53 and 3,488,583.04 is: 5,233,137.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,588.08 : 17,530,763.53 = 3,488,583.04 : x
  2. Step 2: Convert to fraction form
    11,686,588.08/17,530,763.53 = 3,488,583.04/x
  3. Step 3: Cross multiply
    11,686,588.08x = 17,530,763.53 × 3,488,583.04
  4. Step 4: Simplify right side
    11,686,588.08x = 61,157,524,381,611.80
  5. Step 5: Solve for x
    x = 61,157,524,381,611.80/11,686,588.08
  6. Step 6: Final answer
    x = 5,233,137.67

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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.