Home / 5,372,019.96-8,052,964.65-2,673,794.40

Finding the Fourth Proportional to 5,372,019.96, 8,052,964.65 and 2,673,794.40

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Solution

The fourth proportional to 5,372,019.96, 8,052,964.65 and 2,673,794.40 is: 4,008,170.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,019.96 : 8,052,964.65 = 2,673,794.40 : x
  2. Step 2: Convert to fraction form
    5,372,019.96/8,052,964.65 = 2,673,794.40/x
  3. Step 3: Cross multiply
    5,372,019.96x = 8,052,964.65 × 2,673,794.40
  4. Step 4: Simplify right side
    5,372,019.96x = 21,531,971,784,567.96
  5. Step 5: Solve for x
    x = 21,531,971,784,567.96/5,372,019.96
  6. Step 6: Final answer
    x = 4,008,170.47

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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.