Home / 4,942,359.20-7,401,097.20-3,250,301.60

Finding the Fourth Proportional to 4,942,359.20, 7,401,097.20 and 3,250,301.60

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Solution

The fourth proportional to 4,942,359.20, 7,401,097.20 and 3,250,301.60 is: 4,867,270.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,942,359.20 : 7,401,097.20 = 3,250,301.60 : x
  2. Step 2: Convert to fraction form
    4,942,359.20/7,401,097.20 = 3,250,301.60/x
  3. Step 3: Cross multiply
    4,942,359.20x = 7,401,097.20 × 3,250,301.60
  4. Step 4: Simplify right side
    4,942,359.20x = 24,055,798,070,915.52
  5. Step 5: Solve for x
    x = 24,055,798,070,915.52/4,942,359.20
  6. Step 6: Final answer
    x = 4,867,270.28

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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.