Home / 1,083,147.56-1,494,790.33-599,712.68

Finding the Fourth Proportional to 1,083,147.56, 1,494,790.33 and 599,712.68

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Solution

The fourth proportional to 1,083,147.56, 1,494,790.33 and 599,712.68 is: 827,629.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,147.56 : 1,494,790.33 = 599,712.68 : x
  2. Step 2: Convert to fraction form
    1,083,147.56/1,494,790.33 = 599,712.68/x
  3. Step 3: Cross multiply
    1,083,147.56x = 1,494,790.33 × 599,712.68
  4. Step 4: Simplify right side
    1,083,147.56x = 896,444,714,842.39
  5. Step 5: Solve for x
    x = 896,444,714,842.39/1,083,147.56
  6. Step 6: Final answer
    x = 827,629.35

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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.