Home / 14,997,317-22,499,811.66-4,359,749

Finding the Fourth Proportional to 14,997,317, 22,499,811.66 and 4,359,749

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Solution

The fourth proportional to 14,997,317, 22,499,811.66 and 4,359,749 is: 6,540,738.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997,317 : 22,499,811.66 = 4,359,749 : x
  2. Step 2: Convert to fraction form
    14,997,317/22,499,811.66 = 4,359,749/x
  3. Step 3: Cross multiply
    14,997,317x = 22,499,811.66 × 4,359,749
  4. Step 4: Simplify right side
    14,997,317x = 98,093,531,384,873.34
  5. Step 5: Solve for x
    x = 98,093,531,384,873.34/14,997,317
  6. Step 6: Final answer
    x = 6,540,738.68

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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.