Home / 5,985,786-8,260,385.61-3,269,532

Finding the Fourth Proportional to 5,985,786, 8,260,385.61 and 3,269,532

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Solution

The fourth proportional to 5,985,786, 8,260,385.61 and 3,269,532 is: 4,511,954.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,786 : 8,260,385.61 = 3,269,532 : x
  2. Step 2: Convert to fraction form
    5,985,786/8,260,385.61 = 3,269,532/x
  3. Step 3: Cross multiply
    5,985,786x = 8,260,385.61 × 3,269,532
  4. Step 4: Simplify right side
    5,985,786x = 27,007,595,084,234.52
  5. Step 5: Solve for x
    x = 27,007,595,084,234.52/5,985,786
  6. Step 6: Final answer
    x = 4,511,954.67

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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.