Home / 5,775,183.41-8,671,290.98-3,221,388

Finding the Fourth Proportional to 5,775,183.41, 8,671,290.98 and 3,221,388

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Solution

The fourth proportional to 5,775,183.41, 8,671,290.98 and 3,221,388 is: 4,836,832.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,183.41 : 8,671,290.98 = 3,221,388 : x
  2. Step 2: Convert to fraction form
    5,775,183.41/8,671,290.98 = 3,221,388/x
  3. Step 3: Cross multiply
    5,775,183.41x = 8,671,290.98 × 3,221,388
  4. Step 4: Simplify right side
    5,775,183.41x = 27,933,592,691,373.30
  5. Step 5: Solve for x
    x = 27,933,592,691,373.30/5,775,183.41
  6. Step 6: Final answer
    x = 4,836,832.14

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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.