Home / 1,180,993.27-1,629,841.22-894,058.87

Finding the Fourth Proportional to 1,180,993.27, 1,629,841.22 and 894,058.87

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Solution

The fourth proportional to 1,180,993.27, 1,629,841.22 and 894,058.87 is: 1,233,854.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,993.27 : 1,629,841.22 = 894,058.87 : x
  2. Step 2: Convert to fraction form
    1,180,993.27/1,629,841.22 = 894,058.87/x
  3. Step 3: Cross multiply
    1,180,993.27x = 1,629,841.22 × 894,058.87
  4. Step 4: Simplify right side
    1,180,993.27x = 1,457,173,999,432.62
  5. Step 5: Solve for x
    x = 1,457,173,999,432.62/1,180,993.27
  6. Step 6: Final answer
    x = 1,233,854.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.