Home / 1,840,214.94-2,760,359.33-492,375.39

Finding the Fourth Proportional to 1,840,214.94, 2,760,359.33 and 492,375.39

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Solution

The fourth proportional to 1,840,214.94, 2,760,359.33 and 492,375.39 is: 738,572.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,214.94 : 2,760,359.33 = 492,375.39 : x
  2. Step 2: Convert to fraction form
    1,840,214.94/2,760,359.33 = 492,375.39/x
  3. Step 3: Cross multiply
    1,840,214.94x = 2,760,359.33 × 492,375.39
  4. Step 4: Simplify right side
    1,840,214.94x = 1,359,132,999,187.01
  5. Step 5: Solve for x
    x = 1,359,132,999,187.01/1,840,214.94
  6. Step 6: Final answer
    x = 738,572.96

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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.