Home / 2,633,889.85-3,950,836.44-740,631.34

Finding the Fourth Proportional to 2,633,889.85, 3,950,836.44 and 740,631.34

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Solution

The fourth proportional to 2,633,889.85, 3,950,836.44 and 740,631.34 is: 1,110,947.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,889.85 : 3,950,836.44 = 740,631.34 : x
  2. Step 2: Convert to fraction form
    2,633,889.85/3,950,836.44 = 740,631.34/x
  3. Step 3: Cross multiply
    2,633,889.85x = 3,950,836.44 × 740,631.34
  4. Step 4: Simplify right side
    2,633,889.85x = 2,926,113,286,678.03
  5. Step 5: Solve for x
    x = 2,926,113,286,678.03/2,633,889.85
  6. Step 6: Final answer
    x = 1,110,947.48

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.