Home / 8,030,506.89-11,082,021.96-4,359,344.70

Finding the Fourth Proportional to 8,030,506.89, 11,082,021.96 and 4,359,344.70

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Solution

The fourth proportional to 8,030,506.89, 11,082,021.96 and 4,359,344.70 is: 6,015,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,506.89 : 11,082,021.96 = 4,359,344.70 : x
  2. Step 2: Convert to fraction form
    8,030,506.89/11,082,021.96 = 4,359,344.70/x
  3. Step 3: Cross multiply
    8,030,506.89x = 11,082,021.96 × 4,359,344.70
  4. Step 4: Simplify right side
    8,030,506.89x = 48,310,353,696,609.62
  5. Step 5: Solve for x
    x = 48,310,353,696,609.62/8,030,506.89
  6. Step 6: Final answer
    x = 6,015,853.59

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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.