Home / 4,006,857.66-5,529,185.19-2,375,180.70

Finding the Fourth Proportional to 4,006,857.66, 5,529,185.19 and 2,375,180.70

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Solution

The fourth proportional to 4,006,857.66, 5,529,185.19 and 2,375,180.70 is: 3,277,584.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,857.66 : 5,529,185.19 = 2,375,180.70 : x
  2. Step 2: Convert to fraction form
    4,006,857.66/5,529,185.19 = 2,375,180.70/x
  3. Step 3: Cross multiply
    4,006,857.66x = 5,529,185.19 × 2,375,180.70
  4. Step 4: Simplify right side
    4,006,857.66x = 13,132,813,950,013.84
  5. Step 5: Solve for x
    x = 13,132,813,950,013.84/4,006,857.66
  6. Step 6: Final answer
    x = 3,277,584.35

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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.