Home / 1,083,145.05-1,494,786.87-599,710.17

Finding the Fourth Proportional to 1,083,145.05, 1,494,786.87 and 599,710.17

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Solution

The fourth proportional to 1,083,145.05, 1,494,786.87 and 599,710.17 is: 827,625.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,145.05 : 1,494,786.87 = 599,710.17 : x
  2. Step 2: Convert to fraction form
    1,083,145.05/1,494,786.87 = 599,710.17/x
  3. Step 3: Cross multiply
    1,083,145.05x = 1,494,786.87 × 599,710.17
  4. Step 4: Simplify right side
    1,083,145.05x = 896,438,887,921.47
  5. Step 5: Solve for x
    x = 896,438,887,921.47/1,083,145.05
  6. Step 6: Final answer
    x = 827,625.89

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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.