Home / 584,124.97-806,166.38-339,057.35

Finding the Fourth Proportional to 584,124.97, 806,166.38 and 339,057.35

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Solution

The fourth proportional to 584,124.97, 806,166.38 and 339,057.35 is: 467,942.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,124.97 : 806,166.38 = 339,057.35 : x
  2. Step 2: Convert to fraction form
    584,124.97/806,166.38 = 339,057.35/x
  3. Step 3: Cross multiply
    584,124.97x = 806,166.38 × 339,057.35
  4. Step 4: Simplify right side
    584,124.97x = 273,336,636,461.89
  5. Step 5: Solve for x
    x = 273,336,636,461.89/584,124.97
  6. Step 6: Final answer
    x = 467,942.05

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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.