Home / 3,306,453.54-4,562,887.55-1,856,148.59

Finding the Fourth Proportional to 3,306,453.54, 4,562,887.55 and 1,856,148.59

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Solution

The fourth proportional to 3,306,453.54, 4,562,887.55 and 1,856,148.59 is: 2,561,474.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,453.54 : 4,562,887.55 = 1,856,148.59 : x
  2. Step 2: Convert to fraction form
    3,306,453.54/4,562,887.55 = 1,856,148.59/x
  3. Step 3: Cross multiply
    3,306,453.54x = 4,562,887.55 × 1,856,148.59
  4. Step 4: Simplify right side
    3,306,453.54x = 8,469,397,281,554.41
  5. Step 5: Solve for x
    x = 8,469,397,281,554.41/3,306,453.54
  6. Step 6: Final answer
    x = 2,561,474.76

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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.