Home / 4,611,360.15-6,917,040.23-2,214,626.85

Finding the Fourth Proportional to 4,611,360.15, 6,917,040.23 and 2,214,626.85

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Solution

The fourth proportional to 4,611,360.15, 6,917,040.23 and 2,214,626.85 is: 3,321,940.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,360.15 : 6,917,040.23 = 2,214,626.85 : x
  2. Step 2: Convert to fraction form
    4,611,360.15/6,917,040.23 = 2,214,626.85/x
  3. Step 3: Cross multiply
    4,611,360.15x = 6,917,040.23 × 2,214,626.85
  4. Step 4: Simplify right side
    4,611,360.15x = 15,318,663,004,815.04
  5. Step 5: Solve for x
    x = 15,318,663,004,815.04/4,611,360.15
  6. Step 6: Final answer
    x = 3,321,940.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.