Home / 3,309,448.30-4,567,570.11-3,093,328.96

Finding the Fourth Proportional to 3,309,448.30, 4,567,570.11 and 3,093,328.96

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Solution

The fourth proportional to 3,309,448.30, 4,567,570.11 and 3,093,328.96 is: 4,269,290.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,448.30 : 4,567,570.11 = 3,093,328.96 : x
  2. Step 2: Convert to fraction form
    3,309,448.30/4,567,570.11 = 3,093,328.96/x
  3. Step 3: Cross multiply
    3,309,448.30x = 4,567,570.11 × 3,093,328.96
  4. Step 4: Simplify right side
    3,309,448.30x = 14,128,996,898,093.39
  5. Step 5: Solve for x
    x = 14,128,996,898,093.39/3,309,448.30
  6. Step 6: Final answer
    x = 4,269,290.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.