Home / 6,751,997.16-9,317,755.36-3,654,520.00

Finding the Fourth Proportional to 6,751,997.16, 9,317,755.36 and 3,654,520.00

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Solution

The fourth proportional to 6,751,997.16, 9,317,755.36 and 3,654,520.00 is: 5,043,237.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,997.16 : 9,317,755.36 = 3,654,520.00 : x
  2. Step 2: Convert to fraction form
    6,751,997.16/9,317,755.36 = 3,654,520.00/x
  3. Step 3: Cross multiply
    6,751,997.16x = 9,317,755.36 × 3,654,520.00
  4. Step 4: Simplify right side
    6,751,997.16x = 34,051,923,334,442.55
  5. Step 5: Solve for x
    x = 34,051,923,334,442.55/6,751,997.16
  6. Step 6: Final answer
    x = 5,043,237.21

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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.