Home / 3,459,442.02-5,189,181.48-2,268,903.48

Finding the Fourth Proportional to 3,459,442.02, 5,189,181.48 and 2,268,903.48

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Solution

The fourth proportional to 3,459,442.02, 5,189,181.48 and 2,268,903.48 is: 3,403,367.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,442.02 : 5,189,181.48 = 2,268,903.48 : x
  2. Step 2: Convert to fraction form
    3,459,442.02/5,189,181.48 = 2,268,903.48/x
  3. Step 3: Cross multiply
    3,459,442.02x = 5,189,181.48 × 2,268,903.48
  4. Step 4: Simplify right side
    3,459,442.02x = 11,773,751,918,323.55
  5. Step 5: Solve for x
    x = 11,773,751,918,323.55/3,459,442.02
  6. Step 6: Final answer
    x = 3,403,367.32

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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.