Home / 9,085,840.26-13,596,769.23-5,675,732.56

Finding the Fourth Proportional to 9,085,840.26, 13,596,769.23 and 5,675,732.56

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Solution

The fourth proportional to 9,085,840.26, 13,596,769.23 and 5,675,732.56 is: 8,493,614.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,840.26 : 13,596,769.23 = 5,675,732.56 : x
  2. Step 2: Convert to fraction form
    9,085,840.26/13,596,769.23 = 5,675,732.56/x
  3. Step 3: Cross multiply
    9,085,840.26x = 13,596,769.23 × 5,675,732.56
  4. Step 4: Simplify right side
    9,085,840.26x = 77,171,625,829,517.12
  5. Step 5: Solve for x
    x = 77,171,625,829,517.12/9,085,840.26
  6. Step 6: Final answer
    x = 8,493,614.64

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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.