Home / 432,499.14-596,846.43-238,920.17

Finding the Fourth Proportional to 432,499.14, 596,846.43 and 238,920.17

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Solution

The fourth proportional to 432,499.14, 596,846.43 and 238,920.17 is: 329,708.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,499.14 : 596,846.43 = 238,920.17 : x
  2. Step 2: Convert to fraction form
    432,499.14/596,846.43 = 238,920.17/x
  3. Step 3: Cross multiply
    432,499.14x = 596,846.43 × 238,920.17
  4. Step 4: Simplify right side
    432,499.14x = 142,598,647,535.26
  5. Step 5: Solve for x
    x = 142,598,647,535.26/432,499.14
  6. Step 6: Final answer
    x = 329,708.51

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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.