Home / 5,444,202.80-8,166,304.20-3,743,591.60

Finding the Fourth Proportional to 5,444,202.80, 8,166,304.20 and 3,743,591.60

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Solution

The fourth proportional to 5,444,202.80, 8,166,304.20 and 3,743,591.60 is: 5,615,387.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,202.80 : 8,166,304.20 = 3,743,591.60 : x
  2. Step 2: Convert to fraction form
    5,444,202.80/8,166,304.20 = 3,743,591.60/x
  3. Step 3: Cross multiply
    5,444,202.80x = 8,166,304.20 × 3,743,591.60
  4. Step 4: Simplify right side
    5,444,202.80x = 30,571,307,806,164.72
  5. Step 5: Solve for x
    x = 30,571,307,806,164.72/5,444,202.80
  6. Step 6: Final answer
    x = 5,615,387.40

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1.5x scale

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.