Home / 6,373,195.40-8,794,898.91-3,472,610.10

Finding the Fourth Proportional to 6,373,195.40, 8,794,898.91 and 3,472,610.10

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Solution

The fourth proportional to 6,373,195.40, 8,794,898.91 and 3,472,610.10 is: 4,792,141.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,195.40 : 8,794,898.91 = 3,472,610.10 : x
  2. Step 2: Convert to fraction form
    6,373,195.40/8,794,898.91 = 3,472,610.10/x
  3. Step 3: Cross multiply
    6,373,195.40x = 8,794,898.91 × 3,472,610.10
  4. Step 4: Simplify right side
    6,373,195.40x = 30,541,254,783,344.99
  5. Step 5: Solve for x
    x = 30,541,254,783,344.99/6,373,195.40
  6. Step 6: Final answer
    x = 4,792,141.60

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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.