Home / 6,147,524-9,221,728.87-2,361,006.88

Finding the Fourth Proportional to 6,147,524, 9,221,728.87 and 2,361,006.88

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Solution

The fourth proportional to 6,147,524, 9,221,728.87 and 2,361,006.88 is: 3,541,680.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,524 : 9,221,728.87 = 2,361,006.88 : x
  2. Step 2: Convert to fraction form
    6,147,524/9,221,728.87 = 2,361,006.88/x
  3. Step 3: Cross multiply
    6,147,524x = 9,221,728.87 × 2,361,006.88
  4. Step 4: Simplify right side
    6,147,524x = 21,772,565,307,564.62
  5. Step 5: Solve for x
    x = 21,772,565,307,564.62/6,147,524
  6. Step 6: Final answer
    x = 3,541,680.41

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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.