Home / 2,308,994.32-3,463,860.12-711,170.32

Finding the Fourth Proportional to 2,308,994.32, 3,463,860.12 and 711,170.32

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Solution

The fourth proportional to 2,308,994.32, 3,463,860.12 and 711,170.32 is: 1,066,869.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,994.32 : 3,463,860.12 = 711,170.32 : x
  2. Step 2: Convert to fraction form
    2,308,994.32/3,463,860.12 = 711,170.32/x
  3. Step 3: Cross multiply
    2,308,994.32x = 3,463,860.12 × 711,170.32
  4. Step 4: Simplify right side
    2,308,994.32x = 2,463,394,509,975.64
  5. Step 5: Solve for x
    x = 2,463,394,509,975.64/2,308,994.32
  6. Step 6: Final answer
    x = 1,066,869.02

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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.