Home / 5,741,971.89-8,604,832.99-3,184,311.75

Finding the Fourth Proportional to 5,741,971.89, 8,604,832.99 and 3,184,311.75

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Solution

The fourth proportional to 5,741,971.89, 8,604,832.99 and 3,184,311.75 is: 4,771,961.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,971.89 : 8,604,832.99 = 3,184,311.75 : x
  2. Step 2: Convert to fraction form
    5,741,971.89/8,604,832.99 = 3,184,311.75/x
  3. Step 3: Cross multiply
    5,741,971.89x = 8,604,832.99 × 3,184,311.75
  4. Step 4: Simplify right side
    5,741,971.89x = 27,400,470,796,844.63
  5. Step 5: Solve for x
    x = 27,400,470,796,844.63/5,741,971.89
  6. Step 6: Final answer
    x = 4,771,961.85

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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.