Home / 6,297,147.60-9,466,716.60-5,373,358.80

Finding the Fourth Proportional to 6,297,147.60, 9,466,716.60 and 5,373,358.80

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Solution

The fourth proportional to 6,297,147.60, 9,466,716.60 and 5,373,358.80 is: 8,077,953.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,147.60 : 9,466,716.60 = 5,373,358.80 : x
  2. Step 2: Convert to fraction form
    6,297,147.60/9,466,716.60 = 5,373,358.80/x
  3. Step 3: Cross multiply
    6,297,147.60x = 9,466,716.60 × 5,373,358.80
  4. Step 4: Simplify right side
    6,297,147.60x = 50,868,064,949,716.08
  5. Step 5: Solve for x
    x = 50,868,064,949,716.08/6,297,147.60
  6. Step 6: Final answer
    x = 8,077,953.41

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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.