Home / 1,796,170.80-2,694,630.60-598,465.20

Finding the Fourth Proportional to 1,796,170.80, 2,694,630.60 and 598,465.20

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Solution

The fourth proportional to 1,796,170.80, 2,694,630.60 and 598,465.20 is: 897,822.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,170.80 : 2,694,630.60 = 598,465.20 : x
  2. Step 2: Convert to fraction form
    1,796,170.80/2,694,630.60 = 598,465.20/x
  3. Step 3: Cross multiply
    1,796,170.80x = 2,694,630.60 × 598,465.20
  4. Step 4: Simplify right side
    1,796,170.80x = 1,612,642,640,955.12
  5. Step 5: Solve for x
    x = 1,612,642,640,955.12/1,796,170.80
  6. Step 6: Final answer
    x = 897,822.55

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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.