Home / 4,412,094.82-6,618,523.48-1,217,221.00

Finding the Fourth Proportional to 4,412,094.82, 6,618,523.48 and 1,217,221.00

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Solution

The fourth proportional to 4,412,094.82, 6,618,523.48 and 1,217,221.00 is: 1,825,936.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,094.82 : 6,618,523.48 = 1,217,221.00 : x
  2. Step 2: Convert to fraction form
    4,412,094.82/6,618,523.48 = 1,217,221.00/x
  3. Step 3: Cross multiply
    4,412,094.82x = 6,618,523.48 × 1,217,221.00
  4. Step 4: Simplify right side
    4,412,094.82x = 8,056,205,749,259.72
  5. Step 5: Solve for x
    x = 8,056,205,749,259.72/4,412,094.82
  6. Step 6: Final answer
    x = 1,825,936.68

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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.