Home / 1,241,796.02-1,713,693.94-751,759.04

Finding the Fourth Proportional to 1,241,796.02, 1,713,693.94 and 751,759.04

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Solution

The fourth proportional to 1,241,796.02, 1,713,693.94 and 751,759.04 is: 1,037,436.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,796.02 : 1,713,693.94 = 751,759.04 : x
  2. Step 2: Convert to fraction form
    1,241,796.02/1,713,693.94 = 751,759.04/x
  3. Step 3: Cross multiply
    1,241,796.02x = 1,713,693.94 × 751,759.04
  4. Step 4: Simplify right side
    1,241,796.02x = 1,288,284,911,188.22
  5. Step 5: Solve for x
    x = 1,288,284,911,188.22/1,241,796.02
  6. Step 6: Final answer
    x = 1,037,436.82

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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.