Home / 599,467.20-898,425.66-448,523.19

Finding the Fourth Proportional to 599,467.20, 898,425.66 and 448,523.19

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Solution

The fourth proportional to 599,467.20, 898,425.66 and 448,523.19 is: 672,204.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,467.20 : 898,425.66 = 448,523.19 : x
  2. Step 2: Convert to fraction form
    599,467.20/898,425.66 = 448,523.19/x
  3. Step 3: Cross multiply
    599,467.20x = 898,425.66 × 448,523.19
  4. Step 4: Simplify right side
    599,467.20x = 402,964,743,001.06
  5. Step 5: Solve for x
    x = 402,964,743,001.06/599,467.20
  6. Step 6: Final answer
    x = 672,204.82

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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.