Home / 2,954,402.45-4,429,941.44-932,269.44

Finding the Fourth Proportional to 2,954,402.45, 4,429,941.44 and 932,269.44

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Solution

The fourth proportional to 2,954,402.45, 4,429,941.44 and 932,269.44 is: 1,397,879.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,402.45 : 4,429,941.44 = 932,269.44 : x
  2. Step 2: Convert to fraction form
    2,954,402.45/4,429,941.44 = 932,269.44/x
  3. Step 3: Cross multiply
    2,954,402.45x = 4,429,941.44 × 932,269.44
  4. Step 4: Simplify right side
    2,954,402.45x = 4,129,899,027,832.27
  5. Step 5: Solve for x
    x = 4,129,899,027,832.27/2,954,402.45
  6. Step 6: Final answer
    x = 1,397,879.64

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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.