Home / 1,083,218.50-1,494,720.78-599,662.54

Finding the Fourth Proportional to 1,083,218.50, 1,494,720.78 and 599,662.54

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Solution

The fourth proportional to 1,083,218.50, 1,494,720.78 and 599,662.54 is: 827,467.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,218.50 : 1,494,720.78 = 599,662.54 : x
  2. Step 2: Convert to fraction form
    1,083,218.50/1,494,720.78 = 599,662.54/x
  3. Step 3: Cross multiply
    1,083,218.50x = 1,494,720.78 × 599,662.54
  4. Step 4: Simplify right side
    1,083,218.50x = 896,328,059,525.58
  5. Step 5: Solve for x
    x = 896,328,059,525.58/1,083,218.50
  6. Step 6: Final answer
    x = 827,467.46

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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.