Home / 4,842,462.56-6,682,900.41-2,667,005.06

Finding the Fourth Proportional to 4,842,462.56, 6,682,900.41 and 2,667,005.06

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Solution

The fourth proportional to 4,842,462.56, 6,682,900.41 and 2,667,005.06 is: 3,680,633.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,462.56 : 6,682,900.41 = 2,667,005.06 : x
  2. Step 2: Convert to fraction form
    4,842,462.56/6,682,900.41 = 2,667,005.06/x
  3. Step 3: Cross multiply
    4,842,462.56x = 6,682,900.41 × 2,667,005.06
  4. Step 4: Simplify right side
    4,842,462.56x = 17,823,329,175,531.57
  5. Step 5: Solve for x
    x = 17,823,329,175,531.57/4,842,462.56
  6. Step 6: Final answer
    x = 3,680,633.35

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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.