Home / 3,376,372.95-4,659,838.38-1,925,735.85

Finding the Fourth Proportional to 3,376,372.95, 4,659,838.38 and 1,925,735.85

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Solution

The fourth proportional to 3,376,372.95, 4,659,838.38 and 1,925,735.85 is: 2,657,768.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,372.95 : 4,659,838.38 = 1,925,735.85 : x
  2. Step 2: Convert to fraction form
    3,376,372.95/4,659,838.38 = 1,925,735.85/x
  3. Step 3: Cross multiply
    3,376,372.95x = 4,659,838.38 × 1,925,735.85
  4. Step 4: Simplify right side
    3,376,372.95x = 8,973,617,823,571.92
  5. Step 5: Solve for x
    x = 8,973,617,823,571.92/3,376,372.95
  6. Step 6: Final answer
    x = 2,657,768.55

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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.