Home / 8,589,650.67-11,853,944.24-4,722,269.22

Finding the Fourth Proportional to 8,589,650.67, 11,853,944.24 and 4,722,269.22

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Solution

The fourth proportional to 8,589,650.67, 11,853,944.24 and 4,722,269.22 is: 6,516,855.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,650.67 : 11,853,944.24 = 4,722,269.22 : x
  2. Step 2: Convert to fraction form
    8,589,650.67/11,853,944.24 = 4,722,269.22/x
  3. Step 3: Cross multiply
    8,589,650.67x = 11,853,944.24 × 4,722,269.22
  4. Step 4: Simplify right side
    8,589,650.67x = 55,977,515,996,536.94
  5. Step 5: Solve for x
    x = 55,977,515,996,536.94/8,589,650.67
  6. Step 6: Final answer
    x = 6,516,855.94

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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.