Home / 1,083,285.13-1,494,915.21-599,839.89

Finding the Fourth Proportional to 1,083,285.13, 1,494,915.21 and 599,839.89

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Solution

The fourth proportional to 1,083,285.13, 1,494,915.21 and 599,839.89 is: 827,768.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,285.13 : 1,494,915.21 = 599,839.89 : x
  2. Step 2: Convert to fraction form
    1,083,285.13/1,494,915.21 = 599,839.89/x
  3. Step 3: Cross multiply
    1,083,285.13x = 1,494,915.21 × 599,839.89
  4. Step 4: Simplify right side
    1,083,285.13x = 896,709,781,856.36
  5. Step 5: Solve for x
    x = 896,709,781,856.36/1,083,285.13
  6. Step 6: Final answer
    x = 827,768.94

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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.