Home / 1,494,919.02-2,062,716.62-883,171.38

Finding the Fourth Proportional to 1,494,919.02, 2,062,716.62 and 883,171.38

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Solution

The fourth proportional to 1,494,919.02, 2,062,716.62 and 883,171.38 is: 1,218,616.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,919.02 : 2,062,716.62 = 883,171.38 : x
  2. Step 2: Convert to fraction form
    1,494,919.02/2,062,716.62 = 883,171.38/x
  3. Step 3: Cross multiply
    1,494,919.02x = 2,062,716.62 × 883,171.38
  4. Step 4: Simplify right side
    1,494,919.02x = 1,821,732,283,834.34
  5. Step 5: Solve for x
    x = 1,821,732,283,834.34/1,494,919.02
  6. Step 6: Final answer
    x = 1,218,616.03

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Why These Related Problems?

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