Home / 6,296,530.60-9,465,791.10-5,372,741.80

Finding the Fourth Proportional to 6,296,530.60, 9,465,791.10 and 5,372,741.80

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Solution

The fourth proportional to 6,296,530.60, 9,465,791.10 and 5,372,741.80 is: 8,077,027.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,530.60 : 9,465,791.10 = 5,372,741.80 : x
  2. Step 2: Convert to fraction form
    6,296,530.60/9,465,791.10 = 5,372,741.80/x
  3. Step 3: Cross multiply
    6,296,530.60x = 9,465,791.10 × 5,372,741.80
  4. Step 4: Simplify right side
    6,296,530.60x = 50,857,251,513,037.98
  5. Step 5: Solve for x
    x = 50,857,251,513,037.98/6,296,530.60
  6. Step 6: Final answer
    x = 8,077,027.61

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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.