Home / 4,356,750.21-6,012,481.19-2,423,150.61

Finding the Fourth Proportional to 4,356,750.21, 6,012,481.19 and 2,423,150.61

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Solution

The fourth proportional to 4,356,750.21, 6,012,481.19 and 2,423,150.61 is: 3,344,040.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,750.21 : 6,012,481.19 = 2,423,150.61 : x
  2. Step 2: Convert to fraction form
    4,356,750.21/6,012,481.19 = 2,423,150.61/x
  3. Step 3: Cross multiply
    4,356,750.21x = 6,012,481.19 × 2,423,150.61
  4. Step 4: Simplify right side
    4,356,750.21x = 14,569,147,451,046.27
  5. Step 5: Solve for x
    x = 14,569,147,451,046.27/4,356,750.21
  6. Step 6: Final answer
    x = 3,344,040.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.