Home / 694,241.04-957,769.92-452,435.52

Finding the Fourth Proportional to 694,241.04, 957,769.92 and 452,435.52

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Solution

The fourth proportional to 694,241.04, 957,769.92 and 452,435.52 is: 624,176.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,241.04 : 957,769.92 = 452,435.52 : x
  2. Step 2: Convert to fraction form
    694,241.04/957,769.92 = 452,435.52/x
  3. Step 3: Cross multiply
    694,241.04x = 957,769.92 × 452,435.52
  4. Step 4: Simplify right side
    694,241.04x = 433,329,131,795.56
  5. Step 5: Solve for x
    x = 433,329,131,795.56/694,241.04
  6. Step 6: Final answer
    x = 624,176.77

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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.