Home / 3,399,181.47-5,103,797.45-2,268,985.23

Finding the Fourth Proportional to 3,399,181.47, 5,103,797.45 and 2,268,985.23

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Solution

The fourth proportional to 3,399,181.47, 5,103,797.45 and 2,268,985.23 is: 3,406,832.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,181.47 : 5,103,797.45 = 2,268,985.23 : x
  2. Step 2: Convert to fraction form
    3,399,181.47/5,103,797.45 = 2,268,985.23/x
  3. Step 3: Cross multiply
    3,399,181.47x = 5,103,797.45 × 2,268,985.23
  4. Step 4: Simplify right side
    3,399,181.47x = 11,580,441,019,616.74
  5. Step 5: Solve for x
    x = 11,580,441,019,616.74/3,399,181.47
  6. Step 6: Final answer
    x = 3,406,832.24

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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.