Home / 3,664,066.52-5,504,688.79-3,457,015.07

Finding the Fourth Proportional to 3,664,066.52, 5,504,688.79 and 3,457,015.07

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Solution

The fourth proportional to 3,664,066.52, 5,504,688.79 and 3,457,015.07 is: 5,193,626.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,066.52 : 5,504,688.79 = 3,457,015.07 : x
  2. Step 2: Convert to fraction form
    3,664,066.52/5,504,688.79 = 3,457,015.07/x
  3. Step 3: Cross multiply
    3,664,066.52x = 5,504,688.79 × 3,457,015.07
  4. Step 4: Simplify right side
    3,664,066.52x = 19,029,792,066,524.08
  5. Step 5: Solve for x
    x = 19,029,792,066,524.08/3,664,066.52
  6. Step 6: Final answer
    x = 5,193,626.25

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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.