Home / 599,175.48-826,867.68-341,039.76

Finding the Fourth Proportional to 599,175.48, 826,867.68 and 341,039.76

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Solution

The fourth proportional to 599,175.48, 826,867.68 and 341,039.76 is: 470,638.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,175.48 : 826,867.68 = 341,039.76 : x
  2. Step 2: Convert to fraction form
    599,175.48/826,867.68 = 341,039.76/x
  3. Step 3: Cross multiply
    599,175.48x = 826,867.68 × 341,039.76
  4. Step 4: Simplify right side
    599,175.48x = 281,994,755,138.96
  5. Step 5: Solve for x
    x = 281,994,755,138.96/599,175.48
  6. Step 6: Final answer
    x = 470,638.01

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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.