Home / 2,262,946.25-3,394,099.78-725,741.91

Finding the Fourth Proportional to 2,262,946.25, 3,394,099.78 and 725,741.91

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Solution

The fourth proportional to 2,262,946.25, 3,394,099.78 and 725,741.91 is: 1,088,510.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,946.25 : 3,394,099.78 = 725,741.91 : x
  2. Step 2: Convert to fraction form
    2,262,946.25/3,394,099.78 = 725,741.91/x
  3. Step 3: Cross multiply
    2,262,946.25x = 3,394,099.78 × 725,741.91
  4. Step 4: Simplify right side
    2,262,946.25x = 2,463,240,453,439.07
  5. Step 5: Solve for x
    x = 2,463,240,453,439.07/2,262,946.25
  6. Step 6: Final answer
    x = 1,088,510.37

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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.