Home / 1,757,283.04-2,632,912.56-1,179,824.80

Finding the Fourth Proportional to 1,757,283.04, 2,632,912.56 and 1,179,824.80

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Solution

The fourth proportional to 1,757,283.04, 2,632,912.56 and 1,179,824.80 is: 1,767,714.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,283.04 : 2,632,912.56 = 1,179,824.80 : x
  2. Step 2: Convert to fraction form
    1,757,283.04/2,632,912.56 = 1,179,824.80/x
  3. Step 3: Cross multiply
    1,757,283.04x = 2,632,912.56 × 1,179,824.80
  4. Step 4: Simplify right side
    1,757,283.04x = 3,106,375,534,519.49
  5. Step 5: Solve for x
    x = 3,106,375,534,519.49/1,757,283.04
  6. Step 6: Final answer
    x = 1,767,714.97

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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.