Home / 3,382,071.14-4,667,551.92-1,854,473.51

Finding the Fourth Proportional to 3,382,071.14, 4,667,551.92 and 1,854,473.51

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Solution

The fourth proportional to 3,382,071.14, 4,667,551.92 and 1,854,473.51 is: 2,559,334.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,071.14 : 4,667,551.92 = 1,854,473.51 : x
  2. Step 2: Convert to fraction form
    3,382,071.14/4,667,551.92 = 1,854,473.51/x
  3. Step 3: Cross multiply
    3,382,071.14x = 4,667,551.92 × 1,854,473.51
  4. Step 4: Simplify right side
    3,382,071.14x = 8,655,851,392,189.64
  5. Step 5: Solve for x
    x = 8,655,851,392,189.64/3,382,071.14
  6. Step 6: Final answer
    x = 2,559,334.51

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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.