Home / 3,501,854.08-4,831,735.86-2,125,167.04

Finding the Fourth Proportional to 3,501,854.08, 4,831,735.86 and 2,125,167.04

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Solution

The fourth proportional to 3,501,854.08, 4,831,735.86 and 2,125,167.04 is: 2,932,231.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,854.08 : 4,831,735.86 = 2,125,167.04 : x
  2. Step 2: Convert to fraction form
    3,501,854.08/4,831,735.86 = 2,125,167.04/x
  3. Step 3: Cross multiply
    3,501,854.08x = 4,831,735.86 × 2,125,167.04
  4. Step 4: Simplify right side
    3,501,854.08x = 10,268,245,795,658.05
  5. Step 5: Solve for x
    x = 10,268,245,795,658.05/3,501,854.08
  6. Step 6: Final answer
    x = 2,932,231.20

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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.