Home / 5,936,844.67-8,192,861.43-3,220,590.67

Finding the Fourth Proportional to 5,936,844.67, 8,192,861.43 and 3,220,590.67

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Solution

The fourth proportional to 5,936,844.67, 8,192,861.43 and 3,220,590.67 is: 4,444,423.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,844.67 : 8,192,861.43 = 3,220,590.67 : x
  2. Step 2: Convert to fraction form
    5,936,844.67/8,192,861.43 = 3,220,590.67/x
  3. Step 3: Cross multiply
    5,936,844.67x = 8,192,861.43 × 3,220,590.67
  4. Step 4: Simplify right side
    5,936,844.67x = 26,385,853,049,501.49
  5. Step 5: Solve for x
    x = 26,385,853,049,501.49/5,936,844.67
  6. Step 6: Final answer
    x = 4,444,423.68

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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.