Home / 1,083,330.82-1,494,996.48-599,896.29

Finding the Fourth Proportional to 1,083,330.82, 1,494,996.48 and 599,896.29

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Solution

The fourth proportional to 1,083,330.82, 1,494,996.48 and 599,896.29 is: 827,856.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,330.82 : 1,494,996.48 = 599,896.29 : x
  2. Step 2: Convert to fraction form
    1,083,330.82/1,494,996.48 = 599,896.29/x
  3. Step 3: Cross multiply
    1,083,330.82x = 1,494,996.48 × 599,896.29
  4. Step 4: Simplify right side
    1,083,330.82x = 896,842,847,521.30
  5. Step 5: Solve for x
    x = 896,842,847,521.30/1,083,330.82
  6. Step 6: Final answer
    x = 827,856.86

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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.