Home / 1,842,310.26-2,763,084.24-494,152.11

Finding the Fourth Proportional to 1,842,310.26, 2,763,084.24 and 494,152.11

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Solution

The fourth proportional to 1,842,310.26, 2,763,084.24 and 494,152.11 is: 741,125.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,310.26 : 2,763,084.24 = 494,152.11 : x
  2. Step 2: Convert to fraction form
    1,842,310.26/2,763,084.24 = 494,152.11/x
  3. Step 3: Cross multiply
    1,842,310.26x = 2,763,084.24 × 494,152.11
  4. Step 4: Simplify right side
    1,842,310.26x = 1,365,383,907,303.75
  5. Step 5: Solve for x
    x = 1,365,383,907,303.75/1,842,310.26
  6. Step 6: Final answer
    x = 741,125.93

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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.