Home / 4,843,209.43-6,683,382.12-2,667,705.76

Finding the Fourth Proportional to 4,843,209.43, 6,683,382.12 and 2,667,705.76

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Solution

The fourth proportional to 4,843,209.43, 6,683,382.12 and 2,667,705.76 is: 3,681,297.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,209.43 : 6,683,382.12 = 2,667,705.76 : x
  2. Step 2: Convert to fraction form
    4,843,209.43/6,683,382.12 = 2,667,705.76/x
  3. Step 3: Cross multiply
    4,843,209.43x = 6,683,382.12 × 2,667,705.76
  4. Step 4: Simplify right side
    4,843,209.43x = 17,829,296,977,805.01
  5. Step 5: Solve for x
    x = 17,829,296,977,805.01/4,843,209.43
  6. Step 6: Final answer
    x = 3,681,297.96

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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.