Home / 3,009,465.96-4,153,051.62-1,651,361.64

Finding the Fourth Proportional to 3,009,465.96, 4,153,051.62 and 1,651,361.64

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Solution

The fourth proportional to 3,009,465.96, 4,153,051.62 and 1,651,361.64 is: 2,278,872.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,465.96 : 4,153,051.62 = 1,651,361.64 : x
  2. Step 2: Convert to fraction form
    3,009,465.96/4,153,051.62 = 1,651,361.64/x
  3. Step 3: Cross multiply
    3,009,465.96x = 4,153,051.62 × 1,651,361.64
  4. Step 4: Simplify right side
    3,009,465.96x = 6,858,190,134,207.86
  5. Step 5: Solve for x
    x = 6,858,190,134,207.86/3,009,465.96
  6. Step 6: Final answer
    x = 2,278,872.81

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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.