Home / 3,485,098.17-4,792,379.85-3,025,409.22

Finding the Fourth Proportional to 3,485,098.17, 4,792,379.85 and 3,025,409.22

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Solution

The fourth proportional to 3,485,098.17, 4,792,379.85 and 3,025,409.22 is: 4,160,258.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,098.17 : 4,792,379.85 = 3,025,409.22 : x
  2. Step 2: Convert to fraction form
    3,485,098.17/4,792,379.85 = 3,025,409.22/x
  3. Step 3: Cross multiply
    3,485,098.17x = 4,792,379.85 × 3,025,409.22
  4. Step 4: Simplify right side
    3,485,098.17x = 14,498,910,183,932.22
  5. Step 5: Solve for x
    x = 14,498,910,183,932.22/3,485,098.17
  6. Step 6: Final answer
    x = 4,160,258.76

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1.5x scale

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.