Home / 11,350,736.87-17,025,629.02-5,283,382.19

Finding the Fourth Proportional to 11,350,736.87, 17,025,629.02 and 5,283,382.19

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Solution

The fourth proportional to 11,350,736.87, 17,025,629.02 and 5,283,382.19 is: 7,924,851.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,736.87 : 17,025,629.02 = 5,283,382.19 : x
  2. Step 2: Convert to fraction form
    11,350,736.87/17,025,629.02 = 5,283,382.19/x
  3. Step 3: Cross multiply
    11,350,736.87x = 17,025,629.02 × 5,283,382.19
  4. Step 4: Simplify right side
    11,350,736.87x = 89,952,905,039,478.53
  5. Step 5: Solve for x
    x = 89,952,905,039,478.53/11,350,736.87
  6. Step 6: Final answer
    x = 7,924,851.59

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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.