Home / 544,208.94-751,017.32-299,204.05

Finding the Fourth Proportional to 544,208.94, 751,017.32 and 299,204.05

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Solution

The fourth proportional to 544,208.94, 751,017.32 and 299,204.05 is: 412,906.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,208.94 : 751,017.32 = 299,204.05 : x
  2. Step 2: Convert to fraction form
    544,208.94/751,017.32 = 299,204.05/x
  3. Step 3: Cross multiply
    544,208.94x = 751,017.32 × 299,204.05
  4. Step 4: Simplify right side
    544,208.94x = 224,707,422,268.13
  5. Step 5: Solve for x
    x = 224,707,422,268.13/544,208.94
  6. Step 6: Final answer
    x = 412,906.53

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1.5x scale

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.