Home / 2,954,402.70-4,429,941.82-932,269.69

Finding the Fourth Proportional to 2,954,402.70, 4,429,941.82 and 932,269.69

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Solution

The fourth proportional to 2,954,402.70, 4,429,941.82 and 932,269.69 is: 1,397,880.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,402.70 : 4,429,941.82 = 932,269.69 : x
  2. Step 2: Convert to fraction form
    2,954,402.70/4,429,941.82 = 932,269.69/x
  3. Step 3: Cross multiply
    2,954,402.70x = 4,429,941.82 × 932,269.69
  4. Step 4: Simplify right side
    2,954,402.70x = 4,129,900,487,249.44
  5. Step 5: Solve for x
    x = 4,129,900,487,249.44/2,954,402.70
  6. Step 6: Final answer
    x = 1,397,880.01

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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.