Home / 6,715,622.94-9,267,289.26-3,659,771.58

Finding the Fourth Proportional to 6,715,622.94, 9,267,289.26 and 3,659,771.58

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Solution

The fourth proportional to 6,715,622.94, 9,267,289.26 and 3,659,771.58 is: 5,050,337.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,715,622.94 : 9,267,289.26 = 3,659,771.58 : x
  2. Step 2: Convert to fraction form
    6,715,622.94/9,267,289.26 = 3,659,771.58/x
  3. Step 3: Cross multiply
    6,715,622.94x = 9,267,289.26 × 3,659,771.58
  4. Step 4: Simplify right side
    6,715,622.94x = 33,916,161,857,387.23
  5. Step 5: Solve for x
    x = 33,916,161,857,387.23/6,715,622.94
  6. Step 6: Final answer
    x = 5,050,337.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.