Home / 4,071,467.20-6,107,200.80-3,573,803.20

Finding the Fourth Proportional to 4,071,467.20, 6,107,200.80 and 3,573,803.20

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Solution

The fourth proportional to 4,071,467.20, 6,107,200.80 and 3,573,803.20 is: 5,360,704.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,467.20 : 6,107,200.80 = 3,573,803.20 : x
  2. Step 2: Convert to fraction form
    4,071,467.20/6,107,200.80 = 3,573,803.20/x
  3. Step 3: Cross multiply
    4,071,467.20x = 6,107,200.80 × 3,573,803.20
  4. Step 4: Simplify right side
    4,071,467.20x = 21,825,933,762,082.56
  5. Step 5: Solve for x
    x = 21,825,933,762,082.56/4,071,467.20
  6. Step 6: Final answer
    x = 5,360,704.80

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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.