Home / 2,708,837.34-3,738,573.27-1,562,896.86

Finding the Fourth Proportional to 2,708,837.34, 3,738,573.27 and 1,562,896.86

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Solution

The fourth proportional to 2,708,837.34, 3,738,573.27 and 1,562,896.86 is: 2,157,015.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,837.34 : 3,738,573.27 = 1,562,896.86 : x
  2. Step 2: Convert to fraction form
    2,708,837.34/3,738,573.27 = 1,562,896.86/x
  3. Step 3: Cross multiply
    2,708,837.34x = 3,738,573.27 × 1,562,896.86
  4. Step 4: Simplify right side
    2,708,837.34x = 5,843,004,424,562.93
  5. Step 5: Solve for x
    x = 5,843,004,424,562.93/2,708,837.34
  6. Step 6: Final answer
    x = 2,157,015.61

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