Home / 4,092,453.63-6,136,991.43-1,396,996.20

Finding the Fourth Proportional to 4,092,453.63, 6,136,991.43 and 1,396,996.20

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Solution

The fourth proportional to 4,092,453.63, 6,136,991.43 and 1,396,996.20 is: 2,094,917.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,453.63 : 6,136,991.43 = 1,396,996.20 : x
  2. Step 2: Convert to fraction form
    4,092,453.63/6,136,991.43 = 1,396,996.20/x
  3. Step 3: Cross multiply
    4,092,453.63x = 6,136,991.43 × 1,396,996.20
  4. Step 4: Simplify right side
    4,092,453.63x = 8,573,353,707,142.57
  5. Step 5: Solve for x
    x = 8,573,353,707,142.57/4,092,453.63
  6. Step 6: Final answer
    x = 2,094,917.74

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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.