Home / 6,825,633.92-10,238,478.92-1,708,049.87

Finding the Fourth Proportional to 6,825,633.92, 10,238,478.92 and 1,708,049.87

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Solution

The fourth proportional to 6,825,633.92, 10,238,478.92 and 1,708,049.87 is: 2,562,081.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,633.92 : 10,238,478.92 = 1,708,049.87 : x
  2. Step 2: Convert to fraction form
    6,825,633.92/10,238,478.92 = 1,708,049.87/x
  3. Step 3: Cross multiply
    6,825,633.92x = 10,238,478.92 × 1,708,049.87
  4. Step 4: Simplify right side
    6,825,633.92x = 17,487,832,528,571.10
  5. Step 5: Solve for x
    x = 17,487,832,528,571.10/6,825,633.92
  6. Step 6: Final answer
    x = 2,562,081.81

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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.