Home / 5,306,362.39-7,959,469.47-3,027,022.39

Finding the Fourth Proportional to 5,306,362.39, 7,959,469.47 and 3,027,022.39

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Solution

The fourth proportional to 5,306,362.39, 7,959,469.47 and 3,027,022.39 is: 4,540,491.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,362.39 : 7,959,469.47 = 3,027,022.39 : x
  2. Step 2: Convert to fraction form
    5,306,362.39/7,959,469.47 = 3,027,022.39/x
  3. Step 3: Cross multiply
    5,306,362.39x = 7,959,469.47 × 3,027,022.39
  4. Step 4: Simplify right side
    5,306,362.39x = 24,093,492,298,211.43
  5. Step 5: Solve for x
    x = 24,093,492,298,211.43/5,306,362.39
  6. Step 6: Final answer
    x = 4,540,491.31

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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.