Home / 5,365,608.52-7,401,380.34-3,375,573.56

Finding the Fourth Proportional to 5,365,608.52, 7,401,380.34 and 3,375,573.56

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Solution

The fourth proportional to 5,365,608.52, 7,401,380.34 and 3,375,573.56 is: 4,656,303.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,365,608.52 : 7,401,380.34 = 3,375,573.56 : x
  2. Step 2: Convert to fraction form
    5,365,608.52/7,401,380.34 = 3,375,573.56/x
  3. Step 3: Cross multiply
    5,365,608.52x = 7,401,380.34 × 3,375,573.56
  4. Step 4: Simplify right side
    5,365,608.52x = 24,983,903,783,207.81
  5. Step 5: Solve for x
    x = 24,983,903,783,207.81/5,365,608.52
  6. Step 6: Final answer
    x = 4,656,303.88

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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.