Home / 2,250,485.55-3,375,728.46-544,629

Finding the Fourth Proportional to 2,250,485.55, 3,375,728.46 and 544,629

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Solution

The fourth proportional to 2,250,485.55, 3,375,728.46 and 544,629 is: 816,943.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,485.55 : 3,375,728.46 = 544,629 : x
  2. Step 2: Convert to fraction form
    2,250,485.55/3,375,728.46 = 544,629/x
  3. Step 3: Cross multiply
    2,250,485.55x = 3,375,728.46 × 544,629
  4. Step 4: Simplify right side
    2,250,485.55x = 1,838,519,615,441.34
  5. Step 5: Solve for x
    x = 1,838,519,615,441.34/2,250,485.55
  6. Step 6: Final answer
    x = 816,943.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.