Home / 3,297,032.42-4,549,904.33-2,007,872.46

Finding the Fourth Proportional to 3,297,032.42, 4,549,904.33 and 2,007,872.46

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Solution

The fourth proportional to 3,297,032.42, 4,549,904.33 and 2,007,872.46 is: 2,770,863.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,032.42 : 4,549,904.33 = 2,007,872.46 : x
  2. Step 2: Convert to fraction form
    3,297,032.42/4,549,904.33 = 2,007,872.46/x
  3. Step 3: Cross multiply
    3,297,032.42x = 4,549,904.33 × 2,007,872.46
  4. Step 4: Simplify right side
    3,297,032.42x = 9,135,627,589,802.39
  5. Step 5: Solve for x
    x = 9,135,627,589,802.39/3,297,032.42
  6. Step 6: Final answer
    x = 2,770,863.75

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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.