Home / 3,028,181.10-4,538,124.45-2,468,309.10

Finding the Fourth Proportional to 3,028,181.10, 4,538,124.45 and 2,468,309.10

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Solution

The fourth proportional to 3,028,181.10, 4,538,124.45 and 2,468,309.10 is: 3,699,083.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,181.10 : 4,538,124.45 = 2,468,309.10 : x
  2. Step 2: Convert to fraction form
    3,028,181.10/4,538,124.45 = 2,468,309.10/x
  3. Step 3: Cross multiply
    3,028,181.10x = 4,538,124.45 × 2,468,309.10
  4. Step 4: Simplify right side
    3,028,181.10x = 11,201,493,876,867.50
  5. Step 5: Solve for x
    x = 11,201,493,876,867.50/3,028,181.10
  6. Step 6: Final answer
    x = 3,699,083.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.