Home / 6,307,601.28-9,465,963.84-2,522,140.80

Finding the Fourth Proportional to 6,307,601.28, 9,465,963.84 and 2,522,140.80

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Solution

The fourth proportional to 6,307,601.28, 9,465,963.84 and 2,522,140.80 is: 3,785,035.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,601.28 : 9,465,963.84 = 2,522,140.80 : x
  2. Step 2: Convert to fraction form
    6,307,601.28/9,465,963.84 = 2,522,140.80/x
  3. Step 3: Cross multiply
    6,307,601.28x = 9,465,963.84 × 2,522,140.80
  4. Step 4: Simplify right side
    6,307,601.28x = 23,874,493,612,188.67
  5. Step 5: Solve for x
    x = 23,874,493,612,188.67/6,307,601.28
  6. Step 6: Final answer
    x = 3,785,035.32

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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.