Home / 2,412,567.75-3,618,084.66-792,963.03

Finding the Fourth Proportional to 2,412,567.75, 3,618,084.66 and 792,963.03

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Solution

The fourth proportional to 2,412,567.75, 3,618,084.66 and 792,963.03 is: 1,189,192.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,567.75 : 3,618,084.66 = 792,963.03 : x
  2. Step 2: Convert to fraction form
    2,412,567.75/3,618,084.66 = 792,963.03/x
  3. Step 3: Cross multiply
    2,412,567.75x = 3,618,084.66 × 792,963.03
  4. Step 4: Simplify right side
    2,412,567.75x = 2,869,007,374,790.12
  5. Step 5: Solve for x
    x = 2,869,007,374,790.12/2,412,567.75
  6. Step 6: Final answer
    x = 1,189,192.46

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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.