Home / 7,395,076.38-10,204,267.46-4,338,175.26

Finding the Fourth Proportional to 7,395,076.38, 10,204,267.46 and 4,338,175.26

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Solution

The fourth proportional to 7,395,076.38, 10,204,267.46 and 4,338,175.26 is: 5,986,131.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,076.38 : 10,204,267.46 = 4,338,175.26 : x
  2. Step 2: Convert to fraction form
    7,395,076.38/10,204,267.46 = 4,338,175.26/x
  3. Step 3: Cross multiply
    7,395,076.38x = 10,204,267.46 × 4,338,175.26
  4. Step 4: Simplify right side
    7,395,076.38x = 44,267,900,641,395.04
  5. Step 5: Solve for x
    x = 44,267,900,641,395.04/7,395,076.38
  6. Step 6: Final answer
    x = 5,986,131.63

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Double scale
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Similar ratio
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1.5x scale

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.