Home / 6,798,359.57-10,207,589.83-4,537,967.09

Finding the Fourth Proportional to 6,798,359.57, 10,207,589.83 and 4,537,967.09

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Solution

The fourth proportional to 6,798,359.57, 10,207,589.83 and 4,537,967.09 is: 6,813,659.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,798,359.57 : 10,207,589.83 = 4,537,967.09 : x
  2. Step 2: Convert to fraction form
    6,798,359.57/10,207,589.83 = 4,537,967.09/x
  3. Step 3: Cross multiply
    6,798,359.57x = 10,207,589.83 × 4,537,967.09
  4. Step 4: Simplify right side
    6,798,359.57x = 46,321,706,654,375.83
  5. Step 5: Solve for x
    x = 46,321,706,654,375.83/6,798,359.57
  6. Step 6: Final answer
    x = 6,813,659.41

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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.