Home / 544,659.24-751,102.02-363,378.54

Finding the Fourth Proportional to 544,659.24, 751,102.02 and 363,378.54

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Solution

The fourth proportional to 544,659.24, 751,102.02 and 363,378.54 is: 501,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,659.24 : 751,102.02 = 363,378.54 : x
  2. Step 2: Convert to fraction form
    544,659.24/751,102.02 = 363,378.54/x
  3. Step 3: Cross multiply
    544,659.24x = 751,102.02 × 363,378.54
  4. Step 4: Simplify right side
    544,659.24x = 272,934,355,418.65
  5. Step 5: Solve for x
    x = 272,934,355,418.65/544,659.24
  6. Step 6: Final answer
    x = 501,110.30

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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.