Home / 4,836,129.66-6,673,859.19-2,660,626.26

Finding the Fourth Proportional to 4,836,129.66, 6,673,859.19 and 2,660,626.26

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Solution

The fourth proportional to 4,836,129.66, 6,673,859.19 and 2,660,626.26 is: 3,671,664.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,129.66 : 6,673,859.19 = 2,660,626.26 : x
  2. Step 2: Convert to fraction form
    4,836,129.66/6,673,859.19 = 2,660,626.26/x
  3. Step 3: Cross multiply
    4,836,129.66x = 6,673,859.19 × 2,660,626.26
  4. Step 4: Simplify right side
    4,836,129.66x = 17,756,645,016,456.33
  5. Step 5: Solve for x
    x = 17,756,645,016,456.33/4,836,129.66
  6. Step 6: Final answer
    x = 3,671,664.38

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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.