Home / 5,863,769.10-8,783,679.69-3,017,902.50

Finding the Fourth Proportional to 5,863,769.10, 8,783,679.69 and 3,017,902.50

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Solution

The fourth proportional to 5,863,769.10, 8,783,679.69 and 3,017,902.50 is: 4,520,691.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,769.10 : 8,783,679.69 = 3,017,902.50 : x
  2. Step 2: Convert to fraction form
    5,863,769.10/8,783,679.69 = 3,017,902.50/x
  3. Step 3: Cross multiply
    5,863,769.10x = 8,783,679.69 × 3,017,902.50
  4. Step 4: Simplify right side
    5,863,769.10x = 26,508,288,895,650.22
  5. Step 5: Solve for x
    x = 26,508,288,895,650.22/5,863,769.10
  6. Step 6: Final answer
    x = 4,520,691.12

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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.