Home / 3,622,400.70-5,433,601.05-1,732,832.70

Finding the Fourth Proportional to 3,622,400.70, 5,433,601.05 and 1,732,832.70

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Solution

The fourth proportional to 3,622,400.70, 5,433,601.05 and 1,732,832.70 is: 2,599,249.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,400.70 : 5,433,601.05 = 1,732,832.70 : x
  2. Step 2: Convert to fraction form
    3,622,400.70/5,433,601.05 = 1,732,832.70/x
  3. Step 3: Cross multiply
    3,622,400.70x = 5,433,601.05 × 1,732,832.70
  4. Step 4: Simplify right side
    3,622,400.70x = 9,415,521,578,194.33
  5. Step 5: Solve for x
    x = 9,415,521,578,194.33/3,622,400.70
  6. Step 6: Final answer
    x = 2,599,249.05

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Similar ratio
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1.5x scale

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.