Home / 1,796,812.80-2,694,563.10-598,774.20

Finding the Fourth Proportional to 1,796,812.80, 2,694,563.10 and 598,774.20

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Solution

The fourth proportional to 1,796,812.80, 2,694,563.10 and 598,774.20 is: 897,942.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,812.80 : 2,694,563.10 = 598,774.20 : x
  2. Step 2: Convert to fraction form
    1,796,812.80/2,694,563.10 = 598,774.20/x
  3. Step 3: Cross multiply
    1,796,812.80x = 2,694,563.10 × 598,774.20
  4. Step 4: Simplify right side
    1,796,812.80x = 1,613,434,864,552.02
  5. Step 5: Solve for x
    x = 1,613,434,864,552.02/1,796,812.80
  6. Step 6: Final answer
    x = 897,942.66

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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.