Home / 6,180,832.48-9,272,577.18-2,082,560.96

Finding the Fourth Proportional to 6,180,832.48, 9,272,577.18 and 2,082,560.96

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Solution

The fourth proportional to 6,180,832.48, 9,272,577.18 and 2,082,560.96 is: 3,124,289.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180,832.48 : 9,272,577.18 = 2,082,560.96 : x
  2. Step 2: Convert to fraction form
    6,180,832.48/9,272,577.18 = 2,082,560.96/x
  3. Step 3: Cross multiply
    6,180,832.48x = 9,272,577.18 × 2,082,560.96
  4. Step 4: Simplify right side
    6,180,832.48x = 19,310,707,233,654.89
  5. Step 5: Solve for x
    x = 19,310,707,233,654.89/6,180,832.48
  6. Step 6: Final answer
    x = 3,124,289.05

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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.