Home / 4,972,072.80-7,439,446.80-3,292,456.80

Finding the Fourth Proportional to 4,972,072.80, 7,439,446.80 and 3,292,456.80

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Solution

The fourth proportional to 4,972,072.80, 7,439,446.80 and 3,292,456.80 is: 4,926,327.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,072.80 : 7,439,446.80 = 3,292,456.80 : x
  2. Step 2: Convert to fraction form
    4,972,072.80/7,439,446.80 = 3,292,456.80/x
  3. Step 3: Cross multiply
    4,972,072.80x = 7,439,446.80 × 3,292,456.80
  4. Step 4: Simplify right side
    4,972,072.80x = 24,494,057,204,898.24
  5. Step 5: Solve for x
    x = 24,494,057,204,898.24/4,972,072.80
  6. Step 6: Final answer
    x = 4,926,327.15

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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.