Home / 3,763,440.36-5,193,584.19-2,044,573.20

Finding the Fourth Proportional to 3,763,440.36, 5,193,584.19 and 2,044,573.20

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Solution

The fourth proportional to 3,763,440.36, 5,193,584.19 and 2,044,573.20 is: 2,821,530.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,440.36 : 5,193,584.19 = 2,044,573.20 : x
  2. Step 2: Convert to fraction form
    3,763,440.36/5,193,584.19 = 2,044,573.20/x
  3. Step 3: Cross multiply
    3,763,440.36x = 5,193,584.19 × 2,044,573.20
  4. Step 4: Simplify right side
    3,763,440.36x = 10,618,663,046,817.71
  5. Step 5: Solve for x
    x = 10,618,663,046,817.71/3,763,440.36
  6. Step 6: Final answer
    x = 2,821,530.84

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Double scale
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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.