Home / 629,340.14-943,636.79-250,057.37

Finding the Fourth Proportional to 629,340.14, 943,636.79 and 250,057.37

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Solution

The fourth proportional to 629,340.14, 943,636.79 and 250,057.37 is: 374,937.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,340.14 : 943,636.79 = 250,057.37 : x
  2. Step 2: Convert to fraction form
    629,340.14/943,636.79 = 250,057.37/x
  3. Step 3: Cross multiply
    629,340.14x = 943,636.79 × 250,057.37
  4. Step 4: Simplify right side
    629,340.14x = 235,963,327,974.17
  5. Step 5: Solve for x
    x = 235,963,327,974.17/629,340.14
  6. Step 6: Final answer
    x = 374,937.68

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1.5x scale

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.