Home / 2,262,945.74-3,394,099.02-725,741.41

Finding the Fourth Proportional to 2,262,945.74, 3,394,099.02 and 725,741.41

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Solution

The fourth proportional to 2,262,945.74, 3,394,099.02 and 725,741.41 is: 1,088,509.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,945.74 : 3,394,099.02 = 725,741.41 : x
  2. Step 2: Convert to fraction form
    2,262,945.74/3,394,099.02 = 725,741.41/x
  3. Step 3: Cross multiply
    2,262,945.74x = 3,394,099.02 × 725,741.41
  4. Step 4: Simplify right side
    2,262,945.74x = 2,463,238,210,130.98
  5. Step 5: Solve for x
    x = 2,463,238,210,130.98/2,262,945.74
  6. Step 6: Final answer
    x = 1,088,509.62

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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.