Home / 9,208,296.72-13,810,088.23-2,729,857.12

Finding the Fourth Proportional to 9,208,296.72, 13,810,088.23 and 2,729,857.12

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Solution

The fourth proportional to 9,208,296.72, 13,810,088.23 and 2,729,857.12 is: 4,094,086.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,296.72 : 13,810,088.23 = 2,729,857.12 : x
  2. Step 2: Convert to fraction form
    9,208,296.72/13,810,088.23 = 2,729,857.12/x
  3. Step 3: Cross multiply
    9,208,296.72x = 13,810,088.23 × 2,729,857.12
  4. Step 4: Simplify right side
    9,208,296.72x = 37,699,567,682,493.70
  5. Step 5: Solve for x
    x = 37,699,567,682,493.70/9,208,296.72
  6. Step 6: Final answer
    x = 4,094,086.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.