Home / 1,082,100.84-1,493,170.17-598,600.50

Finding the Fourth Proportional to 1,082,100.84, 1,493,170.17 and 598,600.50

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Solution

The fourth proportional to 1,082,100.84, 1,493,170.17 and 598,600.50 is: 825,997.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,100.84 : 1,493,170.17 = 598,600.50 : x
  2. Step 2: Convert to fraction form
    1,082,100.84/1,493,170.17 = 598,600.50/x
  3. Step 3: Cross multiply
    1,082,100.84x = 1,493,170.17 × 598,600.50
  4. Step 4: Simplify right side
    1,082,100.84x = 893,812,415,946.47
  5. Step 5: Solve for x
    x = 893,812,415,946.47/1,082,100.84
  6. Step 6: Final answer
    x = 825,997.34

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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.