Home / 597,514.53-824,559.39-325,584.77

Finding the Fourth Proportional to 597,514.53, 824,559.39 and 325,584.77

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Solution

The fourth proportional to 597,514.53, 824,559.39 and 325,584.77 is: 449,301.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,514.53 : 824,559.39 = 325,584.77 : x
  2. Step 2: Convert to fraction form
    597,514.53/824,559.39 = 325,584.77/x
  3. Step 3: Cross multiply
    597,514.53x = 824,559.39 × 325,584.77
  4. Step 4: Simplify right side
    597,514.53x = 268,463,979,344.49
  5. Step 5: Solve for x
    x = 268,463,979,344.49/597,514.53
  6. Step 6: Final answer
    x = 449,301.17

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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.