Home / 532,836.14-799,569.43-196,113.29

Finding the Fourth Proportional to 532,836.14, 799,569.43 and 196,113.29

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Solution

The fourth proportional to 532,836.14, 799,569.43 and 196,113.29 is: 294,285.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,836.14 : 799,569.43 = 196,113.29 : x
  2. Step 2: Convert to fraction form
    532,836.14/799,569.43 = 196,113.29/x
  3. Step 3: Cross multiply
    532,836.14x = 799,569.43 × 196,113.29
  4. Step 4: Simplify right side
    532,836.14x = 156,806,187,012.59
  5. Step 5: Solve for x
    x = 156,806,187,012.59/532,836.14
  6. Step 6: Final answer
    x = 294,285.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.