Home / 5,993,076.20-8,989,935.21-1,894,085.49

Finding the Fourth Proportional to 5,993,076.20, 8,989,935.21 and 1,894,085.49

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Solution

The fourth proportional to 5,993,076.20, 8,989,935.21 and 1,894,085.49 is: 2,841,229.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993,076.20 : 8,989,935.21 = 1,894,085.49 : x
  2. Step 2: Convert to fraction form
    5,993,076.20/8,989,935.21 = 1,894,085.49/x
  3. Step 3: Cross multiply
    5,993,076.20x = 8,989,935.21 × 1,894,085.49
  4. Step 4: Simplify right side
    5,993,076.20x = 17,027,705,821,929.08
  5. Step 5: Solve for x
    x = 17,027,705,821,929.08/5,993,076.20
  6. Step 6: Final answer
    x = 2,841,229.65

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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.