Home / 2,736,046.80-4,098,165.30-2,263,654.80

Finding the Fourth Proportional to 2,736,046.80, 4,098,165.30 and 2,263,654.80

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Solution

The fourth proportional to 2,736,046.80, 4,098,165.30 and 2,263,654.80 is: 3,390,596.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,046.80 : 4,098,165.30 = 2,263,654.80 : x
  2. Step 2: Convert to fraction form
    2,736,046.80/4,098,165.30 = 2,263,654.80/x
  3. Step 3: Cross multiply
    2,736,046.80x = 4,098,165.30 × 2,263,654.80
  4. Step 4: Simplify right side
    2,736,046.80x = 9,276,831,552,538.44
  5. Step 5: Solve for x
    x = 9,276,831,552,538.44/2,736,046.80
  6. Step 6: Final answer
    x = 3,390,596.81

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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.