Home / 9,458,891.36-14,188,337.22-2,270,425.25

Finding the Fourth Proportional to 9,458,891.36, 14,188,337.22 and 2,270,425.25

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Solution

The fourth proportional to 9,458,891.36, 14,188,337.22 and 2,270,425.25 is: 3,405,637.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,891.36 : 14,188,337.22 = 2,270,425.25 : x
  2. Step 2: Convert to fraction form
    9,458,891.36/14,188,337.22 = 2,270,425.25/x
  3. Step 3: Cross multiply
    9,458,891.36x = 14,188,337.22 × 2,270,425.25
  4. Step 4: Simplify right side
    9,458,891.36x = 32,213,559,117,401.04
  5. Step 5: Solve for x
    x = 32,213,559,117,401.04/9,458,891.36
  6. Step 6: Final answer
    x = 3,405,637.92

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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.