Home / 3,033,112.44-4,185,695.34-1,675,072.92

Finding the Fourth Proportional to 3,033,112.44, 4,185,695.34 and 1,675,072.92

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Solution

The fourth proportional to 3,033,112.44, 4,185,695.34 and 1,675,072.92 is: 2,311,600.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,112.44 : 4,185,695.34 = 1,675,072.92 : x
  2. Step 2: Convert to fraction form
    3,033,112.44/4,185,695.34 = 1,675,072.92/x
  3. Step 3: Cross multiply
    3,033,112.44x = 4,185,695.34 × 1,675,072.92
  4. Step 4: Simplify right side
    3,033,112.44x = 7,011,344,915,404.19
  5. Step 5: Solve for x
    x = 7,011,344,915,404.19/3,033,112.44
  6. Step 6: Final answer
    x = 2,311,600.73

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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.