Home / 1,796,188.40-2,694,711.56-598,121.10

Finding the Fourth Proportional to 1,796,188.40, 2,694,711.56 and 598,121.10

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Solution

The fourth proportional to 1,796,188.40, 2,694,711.56 and 598,121.10 is: 897,324.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,188.40 : 2,694,711.56 = 598,121.10 : x
  2. Step 2: Convert to fraction form
    1,796,188.40/2,694,711.56 = 598,121.10/x
  3. Step 3: Cross multiply
    1,796,188.40x = 2,694,711.56 × 598,121.10
  4. Step 4: Simplify right side
    1,796,188.40x = 1,611,763,842,449.92
  5. Step 5: Solve for x
    x = 1,611,763,842,449.92/1,796,188.40
  6. Step 6: Final answer
    x = 897,324.49

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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.