Home / 3,322,377-4,584,894.84-1,927,213.56

Finding the Fourth Proportional to 3,322,377, 4,584,894.84 and 1,927,213.56

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Solution

The fourth proportional to 3,322,377, 4,584,894.84 and 1,927,213.56 is: 2,659,563.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,377 : 4,584,894.84 = 1,927,213.56 : x
  2. Step 2: Convert to fraction form
    3,322,377/4,584,894.84 = 1,927,213.56/x
  3. Step 3: Cross multiply
    3,322,377x = 4,584,894.84 × 1,927,213.56
  4. Step 4: Simplify right side
    3,322,377x = 8,836,071,506,822.03
  5. Step 5: Solve for x
    x = 8,836,071,506,822.03/3,322,377
  6. Step 6: Final answer
    x = 2,659,563.17

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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.