Home / 1,882,151.46-2,823,236.73-462,208.10

Finding the Fourth Proportional to 1,882,151.46, 2,823,236.73 and 462,208.10

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Solution

The fourth proportional to 1,882,151.46, 2,823,236.73 and 462,208.10 is: 693,314.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,151.46 : 2,823,236.73 = 462,208.10 : x
  2. Step 2: Convert to fraction form
    1,882,151.46/2,823,236.73 = 462,208.10/x
  3. Step 3: Cross multiply
    1,882,151.46x = 2,823,236.73 × 462,208.10
  4. Step 4: Simplify right side
    1,882,151.46x = 1,304,922,870,707.33
  5. Step 5: Solve for x
    x = 1,304,922,870,707.33/1,882,151.46
  6. Step 6: Final answer
    x = 693,314.49

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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.