Home / 4,092,457.26-6,136,996.89-1,396,999.81

Finding the Fourth Proportional to 4,092,457.26, 6,136,996.89 and 1,396,999.81

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Solution

The fourth proportional to 4,092,457.26, 6,136,996.89 and 1,396,999.81 is: 2,094,923.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,457.26 : 6,136,996.89 = 1,396,999.81 : x
  2. Step 2: Convert to fraction form
    4,092,457.26/6,136,996.89 = 1,396,999.81/x
  3. Step 3: Cross multiply
    4,092,457.26x = 6,136,996.89 × 1,396,999.81
  4. Step 4: Simplify right side
    4,092,457.26x = 8,573,383,489,300.59
  5. Step 5: Solve for x
    x = 8,573,383,489,300.59/4,092,457.26
  6. Step 6: Final answer
    x = 2,094,923.16

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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.