Home / 11,983,608.86-17,975,544.50-3,464,019.14

Finding the Fourth Proportional to 11,983,608.86, 17,975,544.50 and 3,464,019.14

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Solution

The fourth proportional to 11,983,608.86, 17,975,544.50 and 3,464,019.14 is: 5,196,066.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,983,608.86 : 17,975,544.50 = 3,464,019.14 : x
  2. Step 2: Convert to fraction form
    11,983,608.86/17,975,544.50 = 3,464,019.14/x
  3. Step 3: Cross multiply
    11,983,608.86x = 17,975,544.50 × 3,464,019.14
  4. Step 4: Simplify right side
    11,983,608.86x = 62,267,630,118,704.05
  5. Step 5: Solve for x
    x = 62,267,630,118,704.05/11,983,608.86
  6. Step 6: Final answer
    x = 5,196,066.63

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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.