Home / 1,896,174.39-2,844,344.65-548,473.23

Finding the Fourth Proportional to 1,896,174.39, 2,844,344.65 and 548,473.23

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Solution

The fourth proportional to 1,896,174.39, 2,844,344.65 and 548,473.23 is: 822,733.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,174.39 : 2,844,344.65 = 548,473.23 : x
  2. Step 2: Convert to fraction form
    1,896,174.39/2,844,344.65 = 548,473.23/x
  3. Step 3: Cross multiply
    1,896,174.39x = 2,844,344.65 × 548,473.23
  4. Step 4: Simplify right side
    1,896,174.39x = 1,560,046,901,389.65
  5. Step 5: Solve for x
    x = 1,560,046,901,389.65/1,896,174.39
  6. Step 6: Final answer
    x = 822,733.87

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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.