Home / 13,997,214-20,995,821.09-3,359,646

Finding the Fourth Proportional to 13,997,214, 20,995,821.09 and 3,359,646

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Solution

The fourth proportional to 13,997,214, 20,995,821.09 and 3,359,646 is: 5,039,469.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,997,214 : 20,995,821.09 = 3,359,646 : x
  2. Step 2: Convert to fraction form
    13,997,214/20,995,821.09 = 3,359,646/x
  3. Step 3: Cross multiply
    13,997,214x = 20,995,821.09 × 3,359,646
  4. Step 4: Simplify right side
    13,997,214x = 70,538,526,341,734.14
  5. Step 5: Solve for x
    x = 70,538,526,341,734.14/13,997,214
  6. Step 6: Final answer
    x = 5,039,469.02

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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.