Home / 1,083,284.81-1,494,914.72-599,839.58

Finding the Fourth Proportional to 1,083,284.81, 1,494,914.72 and 599,839.58

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Solution

The fourth proportional to 1,083,284.81, 1,494,914.72 and 599,839.58 is: 827,768.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,284.81 : 1,494,914.72 = 599,839.58 : x
  2. Step 2: Convert to fraction form
    1,083,284.81/1,494,914.72 = 599,839.58/x
  3. Step 3: Cross multiply
    1,083,284.81x = 1,494,914.72 × 599,839.58
  4. Step 4: Simplify right side
    1,083,284.81x = 896,709,007,306.85
  5. Step 5: Solve for x
    x = 896,709,007,306.85/1,083,284.81
  6. Step 6: Final answer
    x = 827,768.47

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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.