Home / 6,588,970.26-9,086,391.02-5,138,136.33

Finding the Fourth Proportional to 6,588,970.26, 9,086,391.02 and 5,138,136.33

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Solution

The fourth proportional to 6,588,970.26, 9,086,391.02 and 5,138,136.33 is: 7,085,646.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,970.26 : 9,086,391.02 = 5,138,136.33 : x
  2. Step 2: Convert to fraction form
    6,588,970.26/9,086,391.02 = 5,138,136.33/x
  3. Step 3: Cross multiply
    6,588,970.26x = 9,086,391.02 × 5,138,136.33
  4. Step 4: Simplify right side
    6,588,970.26x = 46,687,115,782,757.08
  5. Step 5: Solve for x
    x = 46,687,115,782,757.08/6,588,970.26
  6. Step 6: Final answer
    x = 7,085,646.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.