Home / 2,667,092.04-3,680,190.75-1,619,968.17

Finding the Fourth Proportional to 2,667,092.04, 3,680,190.75 and 1,619,968.17

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Solution

The fourth proportional to 2,667,092.04, 3,680,190.75 and 1,619,968.17 is: 2,235,315.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,092.04 : 3,680,190.75 = 1,619,968.17 : x
  2. Step 2: Convert to fraction form
    2,667,092.04/3,680,190.75 = 1,619,968.17/x
  3. Step 3: Cross multiply
    2,667,092.04x = 3,680,190.75 × 1,619,968.17
  4. Step 4: Simplify right side
    2,667,092.04x = 5,961,791,874,528.43
  5. Step 5: Solve for x
    x = 5,961,791,874,528.43/2,667,092.04
  6. Step 6: Final answer
    x = 2,235,315.39

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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.