Home / 1,083,147.06-1,494,789.64-599,712.18

Finding the Fourth Proportional to 1,083,147.06, 1,494,789.64 and 599,712.18

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Solution

The fourth proportional to 1,083,147.06, 1,494,789.64 and 599,712.18 is: 827,628.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,147.06 : 1,494,789.64 = 599,712.18 : x
  2. Step 2: Convert to fraction form
    1,083,147.06/1,494,789.64 = 599,712.18/x
  3. Step 3: Cross multiply
    1,083,147.06x = 1,494,789.64 × 599,712.18
  4. Step 4: Simplify right side
    1,083,147.06x = 896,443,553,645.82
  5. Step 5: Solve for x
    x = 896,443,553,645.82/1,083,147.06
  6. Step 6: Final answer
    x = 827,628.66

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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.