Home / 4,899,836.90-7,350,736.43-2,743,927.92

Finding the Fourth Proportional to 4,899,836.90, 7,350,736.43 and 2,743,927.92

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Solution

The fourth proportional to 4,899,836.90, 7,350,736.43 and 2,743,927.92 is: 4,116,441.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,836.90 : 7,350,736.43 = 2,743,927.92 : x
  2. Step 2: Convert to fraction form
    4,899,836.90/7,350,736.43 = 2,743,927.92/x
  3. Step 3: Cross multiply
    4,899,836.90x = 7,350,736.43 × 2,743,927.92
  4. Step 4: Simplify right side
    4,899,836.90x = 20,169,890,929,697.95
  5. Step 5: Solve for x
    x = 20,169,890,929,697.95/4,899,836.90
  6. Step 6: Final answer
    x = 4,116,441.29

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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.