Home / 5,462,898.28-7,538,757.14-3,015,510.11

Finding the Fourth Proportional to 5,462,898.28, 7,538,757.14 and 3,015,510.11

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Solution

The fourth proportional to 5,462,898.28, 7,538,757.14 and 3,015,510.11 is: 4,161,380.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,898.28 : 7,538,757.14 = 3,015,510.11 : x
  2. Step 2: Convert to fraction form
    5,462,898.28/7,538,757.14 = 3,015,510.11/x
  3. Step 3: Cross multiply
    5,462,898.28x = 7,538,757.14 × 3,015,510.11
  4. Step 4: Simplify right side
    5,462,898.28x = 22,733,198,372,504.68
  5. Step 5: Solve for x
    x = 22,733,198,372,504.68/5,462,898.28
  6. Step 6: Final answer
    x = 4,161,380.50

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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.