Home / 2,378,215.41-3,567,195.86-841,104.33

Finding the Fourth Proportional to 2,378,215.41, 3,567,195.86 and 841,104.33

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Solution

The fourth proportional to 2,378,215.41, 3,567,195.86 and 841,104.33 is: 1,261,611.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,215.41 : 3,567,195.86 = 841,104.33 : x
  2. Step 2: Convert to fraction form
    2,378,215.41/3,567,195.86 = 841,104.33/x
  3. Step 3: Cross multiply
    2,378,215.41x = 3,567,195.86 × 841,104.33
  4. Step 4: Simplify right side
    2,378,215.41x = 3,000,383,879,598.55
  5. Step 5: Solve for x
    x = 3,000,383,879,598.55/2,378,215.41
  6. Step 6: Final answer
    x = 1,261,611.49

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Double scale
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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.