Home / 9,297,596.34-13,938,406.29-3,231,540.36

Finding the Fourth Proportional to 9,297,596.34, 13,938,406.29 and 3,231,540.36

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Solution

The fourth proportional to 9,297,596.34, 13,938,406.29 and 3,231,540.36 is: 4,844,534.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297,596.34 : 13,938,406.29 = 3,231,540.36 : x
  2. Step 2: Convert to fraction form
    9,297,596.34/13,938,406.29 = 3,231,540.36/x
  3. Step 3: Cross multiply
    9,297,596.34x = 13,938,406.29 × 3,231,540.36
  4. Step 4: Simplify right side
    9,297,596.34x = 45,042,522,480,212.86
  5. Step 5: Solve for x
    x = 45,042,522,480,212.86/9,297,596.34
  6. Step 6: Final answer
    x = 4,844,534.10

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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.