Home / 4,942,360.20-7,401,098.70-3,250,302.60

Finding the Fourth Proportional to 4,942,360.20, 7,401,098.70 and 3,250,302.60

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Solution

The fourth proportional to 4,942,360.20, 7,401,098.70 and 3,250,302.60 is: 4,867,271.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,942,360.20 : 7,401,098.70 = 3,250,302.60 : x
  2. Step 2: Convert to fraction form
    4,942,360.20/7,401,098.70 = 3,250,302.60/x
  3. Step 3: Cross multiply
    4,942,360.20x = 7,401,098.70 × 3,250,302.60
  4. Step 4: Simplify right side
    4,942,360.20x = 24,055,810,347,466.62
  5. Step 5: Solve for x
    x = 24,055,810,347,466.62/4,942,360.20
  6. Step 6: Final answer
    x = 4,867,271.78

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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.