Home / 7,449,005.50-11,167,481.22-2,328,801.10

Finding the Fourth Proportional to 7,449,005.50, 11,167,481.22 and 2,328,801.10

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Solution

The fourth proportional to 7,449,005.50, 11,167,481.22 and 2,328,801.10 is: 3,491,317.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,449,005.50 : 11,167,481.22 = 2,328,801.10 : x
  2. Step 2: Convert to fraction form
    7,449,005.50/11,167,481.22 = 2,328,801.10/x
  3. Step 3: Cross multiply
    7,449,005.50x = 11,167,481.22 × 2,328,801.10
  4. Step 4: Simplify right side
    7,449,005.50x = 26,006,842,549,365.34
  5. Step 5: Solve for x
    x = 26,006,842,549,365.34/7,449,005.50
  6. Step 6: Final answer
    x = 3,491,317.40

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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.