Home / 2,309,427.56-3,467,282.73-1,299,260.36

Finding the Fourth Proportional to 2,309,427.56, 3,467,282.73 and 1,299,260.36

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Solution

The fourth proportional to 2,309,427.56, 3,467,282.73 and 1,299,260.36 is: 1,950,657.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,427.56 : 3,467,282.73 = 1,299,260.36 : x
  2. Step 2: Convert to fraction form
    2,309,427.56/3,467,282.73 = 1,299,260.36/x
  3. Step 3: Cross multiply
    2,309,427.56x = 3,467,282.73 × 1,299,260.36
  4. Step 4: Simplify right side
    2,309,427.56x = 4,504,903,008,001.58
  5. Step 5: Solve for x
    x = 4,504,903,008,001.58/2,309,427.56
  6. Step 6: Final answer
    x = 1,950,657.85

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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.