Home / 9,277,614.21-13,902,217.65-3,883,327.68

Finding the Fourth Proportional to 9,277,614.21, 13,902,217.65 and 3,883,327.68

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Solution

The fourth proportional to 9,277,614.21, 13,902,217.65 and 3,883,327.68 is: 5,819,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,614.21 : 13,902,217.65 = 3,883,327.68 : x
  2. Step 2: Convert to fraction form
    9,277,614.21/13,902,217.65 = 3,883,327.68/x
  3. Step 3: Cross multiply
    9,277,614.21x = 13,902,217.65 × 3,883,327.68
  4. Step 4: Simplify right side
    9,277,614.21x = 53,986,866,613,629.55
  5. Step 5: Solve for x
    x = 53,986,866,613,629.55/9,277,614.21
  6. Step 6: Final answer
    x = 5,819,046.30

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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.