Home / 4,498,190.30-6,747,635.37-1,303,362.38

Finding the Fourth Proportional to 4,498,190.30, 6,747,635.37 and 1,303,362.38

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Solution

The fourth proportional to 4,498,190.30, 6,747,635.37 and 1,303,362.38 is: 1,955,144.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,190.30 : 6,747,635.37 = 1,303,362.38 : x
  2. Step 2: Convert to fraction form
    4,498,190.30/6,747,635.37 = 1,303,362.38/x
  3. Step 3: Cross multiply
    4,498,190.30x = 6,747,635.37 × 1,303,362.38
  4. Step 4: Simplify right side
    4,498,190.30x = 8,794,614,095,215.38
  5. Step 5: Solve for x
    x = 8,794,614,095,215.38/4,498,190.30
  6. Step 6: Final answer
    x = 1,955,144.96

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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.