Home / 9,062,722.62-13,596,416.73-2,672,716.86

Finding the Fourth Proportional to 9,062,722.62, 13,596,416.73 and 2,672,716.86

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Solution

The fourth proportional to 9,062,722.62, 13,596,416.73 and 2,672,716.86 is: 4,009,763.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,722.62 : 13,596,416.73 = 2,672,716.86 : x
  2. Step 2: Convert to fraction form
    9,062,722.62/13,596,416.73 = 2,672,716.86/x
  3. Step 3: Cross multiply
    9,062,722.62x = 13,596,416.73 × 2,672,716.86
  4. Step 4: Simplify right side
    9,062,722.62x = 36,339,372,229,857.07
  5. Step 5: Solve for x
    x = 36,339,372,229,857.07/9,062,722.62
  6. Step 6: Final answer
    x = 4,009,763.26

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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.