Home / 1,350,846.14-2,027,064.78-498,517.56

Finding the Fourth Proportional to 1,350,846.14, 2,027,064.78 and 498,517.56

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Solution

The fourth proportional to 1,350,846.14, 2,027,064.78 and 498,517.56 is: 748,069.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,846.14 : 2,027,064.78 = 498,517.56 : x
  2. Step 2: Convert to fraction form
    1,350,846.14/2,027,064.78 = 498,517.56/x
  3. Step 3: Cross multiply
    1,350,846.14x = 2,027,064.78 × 498,517.56
  4. Step 4: Simplify right side
    1,350,846.14x = 1,010,527,388,087.54
  5. Step 5: Solve for x
    x = 1,010,527,388,087.54/1,350,846.14
  6. Step 6: Final answer
    x = 748,069.94

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1.5x scale

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.