Home / 3,261,610.08-4,501,230.48-1,811,305.44

Finding the Fourth Proportional to 3,261,610.08, 4,501,230.48 and 1,811,305.44

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Solution

The fourth proportional to 3,261,610.08, 4,501,230.48 and 1,811,305.44 is: 2,499,717.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,610.08 : 4,501,230.48 = 1,811,305.44 : x
  2. Step 2: Convert to fraction form
    3,261,610.08/4,501,230.48 = 1,811,305.44/x
  3. Step 3: Cross multiply
    3,261,610.08x = 4,501,230.48 × 1,811,305.44
  4. Step 4: Simplify right side
    3,261,610.08x = 8,153,103,255,117.81
  5. Step 5: Solve for x
    x = 8,153,103,255,117.81/3,261,610.08
  6. Step 6: Final answer
    x = 2,499,717.33

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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.