Home / 1,245,926.84-1,867,301.04-606,382.43

Finding the Fourth Proportional to 1,245,926.84, 1,867,301.04 and 606,382.43

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Solution

The fourth proportional to 1,245,926.84, 1,867,301.04 and 606,382.43 is: 908,800.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,245,926.84 : 1,867,301.04 = 606,382.43 : x
  2. Step 2: Convert to fraction form
    1,245,926.84/1,867,301.04 = 606,382.43/x
  3. Step 3: Cross multiply
    1,245,926.84x = 1,867,301.04 × 606,382.43
  4. Step 4: Simplify right side
    1,245,926.84x = 1,132,298,542,176.73
  5. Step 5: Solve for x
    x = 1,132,298,542,176.73/1,245,926.84
  6. Step 6: Final answer
    x = 908,800.18

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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.