Home / 4,492,557.60-6,741,868.53-1,759,766.04

Finding the Fourth Proportional to 4,492,557.60, 6,741,868.53 and 1,759,766.04

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Solution

The fourth proportional to 4,492,557.60, 6,741,868.53 and 1,759,766.04 is: 2,640,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,557.60 : 6,741,868.53 = 1,759,766.04 : x
  2. Step 2: Convert to fraction form
    4,492,557.60/6,741,868.53 = 1,759,766.04/x
  3. Step 3: Cross multiply
    4,492,557.60x = 6,741,868.53 × 1,759,766.04
  4. Step 4: Simplify right side
    4,492,557.60x = 11,864,111,285,238.72
  5. Step 5: Solve for x
    x = 11,864,111,285,238.72/4,492,557.60
  6. Step 6: Final answer
    x = 2,640,836.77

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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.