Home / 582,633.20-873,952.54-203,552.29

Finding the Fourth Proportional to 582,633.20, 873,952.54 and 203,552.29

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Solution

The fourth proportional to 582,633.20, 873,952.54 and 203,552.29 is: 305,329.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,633.20 : 873,952.54 = 203,552.29 : x
  2. Step 2: Convert to fraction form
    582,633.20/873,952.54 = 203,552.29/x
  3. Step 3: Cross multiply
    582,633.20x = 873,952.54 × 203,552.29
  4. Step 4: Simplify right side
    582,633.20x = 177,895,041,451.88
  5. Step 5: Solve for x
    x = 177,895,041,451.88/582,633.20
  6. Step 6: Final answer
    x = 305,329.39

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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.