Home / 6,132,832.85-8,463,193.02-3,379,774.75

Finding the Fourth Proportional to 6,132,832.85, 8,463,193.02 and 3,379,774.75

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Solution

The fourth proportional to 6,132,832.85, 8,463,193.02 and 3,379,774.75 is: 4,664,025.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,832.85 : 8,463,193.02 = 3,379,774.75 : x
  2. Step 2: Convert to fraction form
    6,132,832.85/8,463,193.02 = 3,379,774.75/x
  3. Step 3: Cross multiply
    6,132,832.85x = 8,463,193.02 × 3,379,774.75
  4. Step 4: Simplify right side
    6,132,832.85x = 28,603,686,052,214.26
  5. Step 5: Solve for x
    x = 28,603,686,052,214.26/6,132,832.85
  6. Step 6: Final answer
    x = 4,664,025.05

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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.