Home / 582,814.14-804,308.33-324,690.94

Finding the Fourth Proportional to 582,814.14, 804,308.33 and 324,690.94

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Solution

The fourth proportional to 582,814.14, 804,308.33 and 324,690.94 is: 448,087.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,814.14 : 804,308.33 = 324,690.94 : x
  2. Step 2: Convert to fraction form
    582,814.14/804,308.33 = 324,690.94/x
  3. Step 3: Cross multiply
    582,814.14x = 804,308.33 × 324,690.94
  4. Step 4: Simplify right side
    582,814.14x = 261,151,623,184.02
  5. Step 5: Solve for x
    x = 261,151,623,184.02/582,814.14
  6. Step 6: Final answer
    x = 448,087.32

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1.5x scale

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.