Home / 2,456,396.67-3,684,086.83-658,852.47

Finding the Fourth Proportional to 2,456,396.67, 3,684,086.83 and 658,852.47

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Solution

The fourth proportional to 2,456,396.67, 3,684,086.83 and 658,852.47 is: 988,142.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,396.67 : 3,684,086.83 = 658,852.47 : x
  2. Step 2: Convert to fraction form
    2,456,396.67/3,684,086.83 = 658,852.47/x
  3. Step 3: Cross multiply
    2,456,396.67x = 3,684,086.83 × 658,852.47
  4. Step 4: Simplify right side
    2,456,396.67x = 2,427,269,707,639.97
  5. Step 5: Solve for x
    x = 2,427,269,707,639.97/2,456,396.67
  6. Step 6: Final answer
    x = 988,142.40

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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.