Home / 3,341,626.64-4,611,450-1,813,734.44

Finding the Fourth Proportional to 3,341,626.64, 4,611,450 and 1,813,734.44

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Solution

The fourth proportional to 3,341,626.64, 4,611,450 and 1,813,734.44 is: 2,502,956.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,626.64 : 4,611,450 = 1,813,734.44 : x
  2. Step 2: Convert to fraction form
    3,341,626.64/4,611,450 = 1,813,734.44/x
  3. Step 3: Cross multiply
    3,341,626.64x = 4,611,450 × 1,813,734.44
  4. Step 4: Simplify right side
    3,341,626.64x = 8,363,945,683,338
  5. Step 5: Solve for x
    x = 8,363,945,683,338/3,341,626.64
  6. Step 6: Final answer
    x = 2,502,956.37

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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.