Home / 3,523,367-4,862,251.32-1,913,735

Finding the Fourth Proportional to 3,523,367, 4,862,251.32 and 1,913,735

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Solution

The fourth proportional to 3,523,367, 4,862,251.32 and 1,913,735 is: 2,640,956.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,367 : 4,862,251.32 = 1,913,735 : x
  2. Step 2: Convert to fraction form
    3,523,367/4,862,251.32 = 1,913,735/x
  3. Step 3: Cross multiply
    3,523,367x = 4,862,251.32 × 1,913,735
  4. Step 4: Simplify right side
    3,523,367x = 9,305,060,529,880.20
  5. Step 5: Solve for x
    x = 9,305,060,529,880.20/3,523,367
  6. Step 6: Final answer
    x = 2,640,956.94

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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.