Home / 3,686,961.94-5,088,310.31-2,033,432.49

Finding the Fourth Proportional to 3,686,961.94, 5,088,310.31 and 2,033,432.49

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Solution

The fourth proportional to 3,686,961.94, 5,088,310.31 and 2,033,432.49 is: 2,806,303.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,686,961.94 : 5,088,310.31 = 2,033,432.49 : x
  2. Step 2: Convert to fraction form
    3,686,961.94/5,088,310.31 = 2,033,432.49/x
  3. Step 3: Cross multiply
    3,686,961.94x = 5,088,310.31 × 2,033,432.49
  4. Step 4: Simplify right side
    3,686,961.94x = 10,346,735,503,555.97
  5. Step 5: Solve for x
    x = 10,346,735,503,555.97/3,686,961.94
  6. Step 6: Final answer
    x = 2,806,303.85

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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.