Home / 5,959,147.96-8,898,196.85-5,622,371.80

Finding the Fourth Proportional to 5,959,147.96, 8,898,196.85 and 5,622,371.80

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Solution

The fourth proportional to 5,959,147.96, 8,898,196.85 and 5,622,371.80 is: 8,395,322.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959,147.96 : 8,898,196.85 = 5,622,371.80 : x
  2. Step 2: Convert to fraction form
    5,959,147.96/8,898,196.85 = 5,622,371.80/x
  3. Step 3: Cross multiply
    5,959,147.96x = 8,898,196.85 × 5,622,371.80
  4. Step 4: Simplify right side
    5,959,147.96x = 50,028,971,040,288.83
  5. Step 5: Solve for x
    x = 50,028,971,040,288.83/5,959,147.96
  6. Step 6: Final answer
    x = 8,395,322.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.