Home / 2,262,299.97-3,393,450.59-664,862.97

Finding the Fourth Proportional to 2,262,299.97, 3,393,450.59 and 664,862.97

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Solution

The fourth proportional to 2,262,299.97, 3,393,450.59 and 664,862.97 is: 997,294.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,299.97 : 3,393,450.59 = 664,862.97 : x
  2. Step 2: Convert to fraction form
    2,262,299.97/3,393,450.59 = 664,862.97/x
  3. Step 3: Cross multiply
    2,262,299.97x = 3,393,450.59 × 664,862.97
  4. Step 4: Simplify right side
    2,262,299.97x = 2,256,179,634,491.34
  5. Step 5: Solve for x
    x = 2,256,179,634,491.34/2,262,299.97
  6. Step 6: Final answer
    x = 997,294.64

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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.