Home / 2,792,044.08-4,188,082.32-994,996.71

Finding the Fourth Proportional to 2,792,044.08, 4,188,082.32 and 994,996.71

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Solution

The fourth proportional to 2,792,044.08, 4,188,082.32 and 994,996.71 is: 1,492,500.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792,044.08 : 4,188,082.32 = 994,996.71 : x
  2. Step 2: Convert to fraction form
    2,792,044.08/4,188,082.32 = 994,996.71/x
  3. Step 3: Cross multiply
    2,792,044.08x = 4,188,082.32 × 994,996.71
  4. Step 4: Simplify right side
    2,792,044.08x = 4,167,128,129,609.17
  5. Step 5: Solve for x
    x = 4,167,128,129,609.17/2,792,044.08
  6. Step 6: Final answer
    x = 1,492,500.84

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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.