Home / 6,208,277-8,567,246.67-3,454,920.50

Finding the Fourth Proportional to 6,208,277, 8,567,246.67 and 3,454,920.50

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Solution

The fourth proportional to 6,208,277, 8,567,246.67 and 3,454,920.50 is: 4,767,692.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208,277 : 8,567,246.67 = 3,454,920.50 : x
  2. Step 2: Convert to fraction form
    6,208,277/8,567,246.67 = 3,454,920.50/x
  3. Step 3: Cross multiply
    6,208,277x = 8,567,246.67 × 3,454,920.50
  4. Step 4: Simplify right side
    6,208,277x = 29,599,156,148,739.73
  5. Step 5: Solve for x
    x = 29,599,156,148,739.73/6,208,277
  6. Step 6: Final answer
    x = 4,767,692.57

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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.