Home / 9,204,234.72-13,806,766.80-3,522,985.44

Finding the Fourth Proportional to 9,204,234.72, 13,806,766.80 and 3,522,985.44

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Solution

The fourth proportional to 9,204,234.72, 13,806,766.80 and 3,522,985.44 is: 5,284,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,234.72 : 13,806,766.80 = 3,522,985.44 : x
  2. Step 2: Convert to fraction form
    9,204,234.72/13,806,766.80 = 3,522,985.44/x
  3. Step 3: Cross multiply
    9,204,234.72x = 13,806,766.80 × 3,522,985.44
  4. Step 4: Simplify right side
    9,204,234.72x = 48,641,038,409,875.39
  5. Step 5: Solve for x
    x = 48,641,038,409,875.39/9,204,234.72
  6. Step 6: Final answer
    x = 5,284,636.90

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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.