Home / 7,454,634.30-11,166,205.05-6,194,922.30

Finding the Fourth Proportional to 7,454,634.30, 11,166,205.05 and 6,194,922.30

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Solution

The fourth proportional to 7,454,634.30, 11,166,205.05 and 6,194,922.30 is: 9,279,297.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,454,634.30 : 11,166,205.05 = 6,194,922.30 : x
  2. Step 2: Convert to fraction form
    7,454,634.30/11,166,205.05 = 6,194,922.30/x
  3. Step 3: Cross multiply
    7,454,634.30x = 11,166,205.05 × 6,194,922.30
  4. Step 4: Simplify right side
    7,454,634.30x = 69,173,772,670,617.62
  5. Step 5: Solve for x
    x = 69,173,772,670,617.62/7,454,634.30
  6. Step 6: Final answer
    x = 9,279,297.94

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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.