Home / 582,119.40-873,324.39-203,045.59

Finding the Fourth Proportional to 582,119.40, 873,324.39 and 203,045.59

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Solution

The fourth proportional to 582,119.40, 873,324.39 and 203,045.59 is: 304,619.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,119.40 : 873,324.39 = 203,045.59 : x
  2. Step 2: Convert to fraction form
    582,119.40/873,324.39 = 203,045.59/x
  3. Step 3: Cross multiply
    582,119.40x = 873,324.39 × 203,045.59
  4. Step 4: Simplify right side
    582,119.40x = 177,324,666,028.94
  5. Step 5: Solve for x
    x = 177,324,666,028.94/582,119.40
  6. Step 6: Final answer
    x = 304,619.06

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1.5x scale

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.