Home / 6,560,613.23-9,053,650.10-3,660,004.09

Finding the Fourth Proportional to 6,560,613.23, 9,053,650.10 and 3,660,004.09

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Solution

The fourth proportional to 6,560,613.23, 9,053,650.10 and 3,660,004.09 is: 5,050,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,613.23 : 9,053,650.10 = 3,660,004.09 : x
  2. Step 2: Convert to fraction form
    6,560,613.23/9,053,650.10 = 3,660,004.09/x
  3. Step 3: Cross multiply
    6,560,613.23x = 9,053,650.10 × 3,660,004.09
  4. Step 4: Simplify right side
    6,560,613.23x = 33,136,396,415,895.98
  5. Step 5: Solve for x
    x = 33,136,396,415,895.98/6,560,613.23
  6. Step 6: Final answer
    x = 5,050,807.79

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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.