Home / 9,109,801.08-13,679,339.94-6,040,532.88

Finding the Fourth Proportional to 9,109,801.08, 13,679,339.94 and 6,040,532.88

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Solution

The fourth proportional to 9,109,801.08, 13,679,339.94 and 6,040,532.88 is: 9,070,505.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,109,801.08 : 13,679,339.94 = 6,040,532.88 : x
  2. Step 2: Convert to fraction form
    9,109,801.08/13,679,339.94 = 6,040,532.88/x
  3. Step 3: Cross multiply
    9,109,801.08x = 13,679,339.94 × 6,040,532.88
  4. Step 4: Simplify right side
    9,109,801.08x = 82,630,502,684,267.22
  5. Step 5: Solve for x
    x = 82,630,502,684,267.22/9,109,801.08
  6. Step 6: Final answer
    x = 9,070,505.71

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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.