Home / 1,760,229.23-2,428,334.82-1,148,241.02

Finding the Fourth Proportional to 1,760,229.23, 2,428,334.82 and 1,148,241.02

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Solution

The fourth proportional to 1,760,229.23, 2,428,334.82 and 1,148,241.02 is: 1,584,062.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,229.23 : 2,428,334.82 = 1,148,241.02 : x
  2. Step 2: Convert to fraction form
    1,760,229.23/2,428,334.82 = 1,148,241.02/x
  3. Step 3: Cross multiply
    1,760,229.23x = 2,428,334.82 × 1,148,241.02
  4. Step 4: Simplify right side
    1,760,229.23x = 2,788,313,638,476.64
  5. Step 5: Solve for x
    x = 2,788,313,638,476.64/1,760,229.23
  6. Step 6: Final answer
    x = 1,584,062.80

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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.