Home / 1,083,305.39-1,494,960.51-599,870.52

Finding the Fourth Proportional to 1,083,305.39, 1,494,960.51 and 599,870.52

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Solution

The fourth proportional to 1,083,305.39, 1,494,960.51 and 599,870.52 is: 827,820.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,305.39 : 1,494,960.51 = 599,870.52 : x
  2. Step 2: Convert to fraction form
    1,083,305.39/1,494,960.51 = 599,870.52/x
  3. Step 3: Cross multiply
    1,083,305.39x = 1,494,960.51 × 599,870.52
  4. Step 4: Simplify right side
    1,083,305.39x = 896,782,738,513.17
  5. Step 5: Solve for x
    x = 896,782,738,513.17/1,083,305.39
  6. Step 6: Final answer
    x = 827,820.81

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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.