Home / 5,536,699.90-8,305,049.85-3,623,512.30

Finding the Fourth Proportional to 5,536,699.90, 8,305,049.85 and 3,623,512.30

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Solution

The fourth proportional to 5,536,699.90, 8,305,049.85 and 3,623,512.30 is: 5,435,268.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,699.90 : 8,305,049.85 = 3,623,512.30 : x
  2. Step 2: Convert to fraction form
    5,536,699.90/8,305,049.85 = 3,623,512.30/x
  3. Step 3: Cross multiply
    5,536,699.90x = 8,305,049.85 × 3,623,512.30
  4. Step 4: Simplify right side
    5,536,699.90x = 30,093,450,283,588.15
  5. Step 5: Solve for x
    x = 30,093,450,283,588.15/5,536,699.90
  6. Step 6: Final answer
    x = 5,435,268.45

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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.