Home / 1,003,524.82-1,384,813.73-595,644.46

Finding the Fourth Proportional to 1,003,524.82, 1,384,813.73 and 595,644.46

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Solution

The fourth proportional to 1,003,524.82, 1,384,813.73 and 595,644.46 is: 821,959.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,524.82 : 1,384,813.73 = 595,644.46 : x
  2. Step 2: Convert to fraction form
    1,003,524.82/1,384,813.73 = 595,644.46/x
  3. Step 3: Cross multiply
    1,003,524.82x = 1,384,813.73 × 595,644.46
  4. Step 4: Simplify right side
    1,003,524.82x = 824,856,616,504.15
  5. Step 5: Solve for x
    x = 824,856,616,504.15/1,003,524.82
  6. Step 6: Final answer
    x = 821,959.36

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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.