Home / 4,014,249.60-5,544,261.96-2,643,719.76

Finding the Fourth Proportional to 4,014,249.60, 5,544,261.96 and 2,643,719.76

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Solution

The fourth proportional to 4,014,249.60, 5,544,261.96 and 2,643,719.76 is: 3,651,361.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,249.60 : 5,544,261.96 = 2,643,719.76 : x
  2. Step 2: Convert to fraction form
    4,014,249.60/5,544,261.96 = 2,643,719.76/x
  3. Step 3: Cross multiply
    4,014,249.60x = 5,544,261.96 × 2,643,719.76
  4. Step 4: Simplify right side
    4,014,249.60x = 14,657,474,898,268.33
  5. Step 5: Solve for x
    x = 14,657,474,898,268.33/4,014,249.60
  6. Step 6: Final answer
    x = 3,651,361.12

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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.