Home / 3,382,069.14-4,667,254.29-1,854,143.46

Finding the Fourth Proportional to 3,382,069.14, 4,667,254.29 and 1,854,143.46

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Solution

The fourth proportional to 3,382,069.14, 4,667,254.29 and 1,854,143.46 is: 2,558,717.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,069.14 : 4,667,254.29 = 1,854,143.46 : x
  2. Step 2: Convert to fraction form
    3,382,069.14/4,667,254.29 = 1,854,143.46/x
  3. Step 3: Cross multiply
    3,382,069.14x = 4,667,254.29 × 1,854,143.46
  4. Step 4: Simplify right side
    3,382,069.14x = 8,653,759,017,960.44
  5. Step 5: Solve for x
    x = 8,653,759,017,960.44/3,382,069.14
  6. Step 6: Final answer
    x = 2,558,717.36

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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.