Home / 6,373,885.45-9,561,406.24-1,763,160.57

Finding the Fourth Proportional to 6,373,885.45, 9,561,406.24 and 1,763,160.57

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Solution

The fourth proportional to 6,373,885.45, 9,561,406.24 and 1,763,160.57 is: 2,644,900.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,885.45 : 9,561,406.24 = 1,763,160.57 : x
  2. Step 2: Convert to fraction form
    6,373,885.45/9,561,406.24 = 1,763,160.57/x
  3. Step 3: Cross multiply
    6,373,885.45x = 9,561,406.24 × 1,763,160.57
  4. Step 4: Simplify right side
    6,373,885.45x = 16,858,294,478,323.91
  5. Step 5: Solve for x
    x = 16,858,294,478,323.91/6,373,885.45
  6. Step 6: Final answer
    x = 2,644,900.76

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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.