Home / 2,724,481.80-4,086,722.70-1,464,769.80

Finding the Fourth Proportional to 2,724,481.80, 4,086,722.70 and 1,464,769.80

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Solution

The fourth proportional to 2,724,481.80, 4,086,722.70 and 1,464,769.80 is: 2,197,154.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,481.80 : 4,086,722.70 = 1,464,769.80 : x
  2. Step 2: Convert to fraction form
    2,724,481.80/4,086,722.70 = 1,464,769.80/x
  3. Step 3: Cross multiply
    2,724,481.80x = 4,086,722.70 × 1,464,769.80
  4. Step 4: Simplify right side
    2,724,481.80x = 5,986,107,991,934.46
  5. Step 5: Solve for x
    x = 5,986,107,991,934.46/2,724,481.80
  6. Step 6: Final answer
    x = 2,197,154.70

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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.