Home / 8,093,453.06-12,118,425.03-6,165,178.56

Finding the Fourth Proportional to 8,093,453.06, 12,118,425.03 and 6,165,178.56

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Solution

The fourth proportional to 8,093,453.06, 12,118,425.03 and 6,165,178.56 is: 9,231,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,453.06 : 12,118,425.03 = 6,165,178.56 : x
  2. Step 2: Convert to fraction form
    8,093,453.06/12,118,425.03 = 6,165,178.56/x
  3. Step 3: Cross multiply
    8,093,453.06x = 12,118,425.03 × 6,165,178.56
  4. Step 4: Simplify right side
    8,093,453.06x = 74,712,254,115,331.22
  5. Step 5: Solve for x
    x = 74,712,254,115,331.22/8,093,453.06
  6. Step 6: Final answer
    x = 9,231,196.32

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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.