Home / 6,233,381.80-9,350,072.70-4,212,593.80

Finding the Fourth Proportional to 6,233,381.80, 9,350,072.70 and 4,212,593.80

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Solution

The fourth proportional to 6,233,381.80, 9,350,072.70 and 4,212,593.80 is: 6,318,890.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,381.80 : 9,350,072.70 = 4,212,593.80 : x
  2. Step 2: Convert to fraction form
    6,233,381.80/9,350,072.70 = 4,212,593.80/x
  3. Step 3: Cross multiply
    6,233,381.80x = 9,350,072.70 × 4,212,593.80
  4. Step 4: Simplify right side
    6,233,381.80x = 39,388,058,285,569.26
  5. Step 5: Solve for x
    x = 39,388,058,285,569.26/6,233,381.80
  6. Step 6: Final answer
    x = 6,318,890.70

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Similar ratio
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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.