Home / 5,741,976.89-8,604,840.48-3,184,316.75

Finding the Fourth Proportional to 5,741,976.89, 8,604,840.48 and 3,184,316.75

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Solution

The fourth proportional to 5,741,976.89, 8,604,840.48 and 3,184,316.75 is: 4,771,969.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,976.89 : 8,604,840.48 = 3,184,316.75 : x
  2. Step 2: Convert to fraction form
    5,741,976.89/8,604,840.48 = 3,184,316.75/x
  3. Step 3: Cross multiply
    5,741,976.89x = 8,604,840.48 × 3,184,316.75
  4. Step 4: Simplify right side
    5,741,976.89x = 27,400,537,628,517.84
  5. Step 5: Solve for x
    x = 27,400,537,628,517.84/5,741,976.89
  6. Step 6: Final answer
    x = 4,771,969.34

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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.