Home / 6,504,759.41-9,771,216.17-4,229,113.01

Finding the Fourth Proportional to 6,504,759.41, 9,771,216.17 and 4,229,113.01

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Solution

The fourth proportional to 6,504,759.41, 9,771,216.17 and 4,229,113.01 is: 6,352,821.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504,759.41 : 9,771,216.17 = 4,229,113.01 : x
  2. Step 2: Convert to fraction form
    6,504,759.41/9,771,216.17 = 4,229,113.01/x
  3. Step 3: Cross multiply
    6,504,759.41x = 9,771,216.17 × 4,229,113.01
  4. Step 4: Simplify right side
    6,504,759.41x = 41,323,577,358,067.72
  5. Step 5: Solve for x
    x = 41,323,577,358,067.72/6,504,759.41
  6. Step 6: Final answer
    x = 6,352,821.80

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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.