Home / 5,945,277.65-8,915,729.03-2,053,744.80

Finding the Fourth Proportional to 5,945,277.65, 8,915,729.03 and 2,053,744.80

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Solution

The fourth proportional to 5,945,277.65, 8,915,729.03 and 2,053,744.80 is: 3,079,861.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,277.65 : 8,915,729.03 = 2,053,744.80 : x
  2. Step 2: Convert to fraction form
    5,945,277.65/8,915,729.03 = 2,053,744.80/x
  3. Step 3: Cross multiply
    5,945,277.65x = 8,915,729.03 × 2,053,744.80
  4. Step 4: Simplify right side
    5,945,277.65x = 18,310,632,097,570.38
  5. Step 5: Solve for x
    x = 18,310,632,097,570.38/5,945,277.65
  6. Step 6: Final answer
    x = 3,079,861.56

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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.