Home / 11,359,379.59-15,675,942.34-6,202,745.84

Finding the Fourth Proportional to 11,359,379.59, 15,675,942.34 and 6,202,745.84

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Solution

The fourth proportional to 11,359,379.59, 15,675,942.34 and 6,202,745.84 is: 8,559,788.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,379.59 : 15,675,942.34 = 6,202,745.84 : x
  2. Step 2: Convert to fraction form
    11,359,379.59/15,675,942.34 = 6,202,745.84/x
  3. Step 3: Cross multiply
    11,359,379.59x = 15,675,942.34 × 6,202,745.84
  4. Step 4: Simplify right side
    11,359,379.59x = 97,233,886,137,514.86
  5. Step 5: Solve for x
    x = 97,233,886,137,514.86/11,359,379.59
  6. Step 6: Final answer
    x = 8,559,788.44

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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.