Home / 9,073,830.12-13,612,738.08-2,683,584.24

Finding the Fourth Proportional to 9,073,830.12, 13,612,738.08 and 2,683,584.24

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Solution

The fourth proportional to 9,073,830.12, 13,612,738.08 and 2,683,584.24 is: 4,025,965.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,830.12 : 13,612,738.08 = 2,683,584.24 : x
  2. Step 2: Convert to fraction form
    9,073,830.12/13,612,738.08 = 2,683,584.24/x
  3. Step 3: Cross multiply
    9,073,830.12x = 13,612,738.08 × 2,683,584.24
  4. Step 4: Simplify right side
    9,073,830.12x = 36,530,929,374,735.86
  5. Step 5: Solve for x
    x = 36,530,929,374,735.86/9,073,830.12
  6. Step 6: Final answer
    x = 4,025,965.76

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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.