Home / 537,384.10-741,086.61-333,468.10

Finding the Fourth Proportional to 537,384.10, 741,086.61 and 333,468.10

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Solution

The fourth proportional to 537,384.10, 741,086.61 and 333,468.10 is: 459,873.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,384.10 : 741,086.61 = 333,468.10 : x
  2. Step 2: Convert to fraction form
    537,384.10/741,086.61 = 333,468.10/x
  3. Step 3: Cross multiply
    537,384.10x = 741,086.61 × 333,468.10
  4. Step 4: Simplify right side
    537,384.10x = 247,128,743,772.14
  5. Step 5: Solve for x
    x = 247,128,743,772.14/537,384.10
  6. Step 6: Final answer
    x = 459,873.57

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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.