Home / 6,522,064.30-9,780,060.42-2,420,527.90

Finding the Fourth Proportional to 6,522,064.30, 9,780,060.42 and 2,420,527.90

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Solution

The fourth proportional to 6,522,064.30, 9,780,060.42 and 2,420,527.90 is: 3,629,665.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,064.30 : 9,780,060.42 = 2,420,527.90 : x
  2. Step 2: Convert to fraction form
    6,522,064.30/9,780,060.42 = 2,420,527.90/x
  3. Step 3: Cross multiply
    6,522,064.30x = 9,780,060.42 × 2,420,527.90
  4. Step 4: Simplify right side
    6,522,064.30x = 23,672,909,110,295.72
  5. Step 5: Solve for x
    x = 23,672,909,110,295.72/6,522,064.30
  6. Step 6: Final answer
    x = 3,629,665.09

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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.