Home / 1,082,100.97-1,493,170.34-598,600.63

Finding the Fourth Proportional to 1,082,100.97, 1,493,170.34 and 598,600.63

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Solution

The fourth proportional to 1,082,100.97, 1,493,170.34 and 598,600.63 is: 825,997.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,100.97 : 1,493,170.34 = 598,600.63 : x
  2. Step 2: Convert to fraction form
    1,082,100.97/1,493,170.34 = 598,600.63/x
  3. Step 3: Cross multiply
    1,082,100.97x = 1,493,170.34 × 598,600.63
  4. Step 4: Simplify right side
    1,082,100.97x = 893,812,705,851.35
  5. Step 5: Solve for x
    x = 893,812,705,851.35/1,082,100.97
  6. Step 6: Final answer
    x = 825,997.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.