Home / 1,899,945.44-2,850,105.36-552,119.84

Finding the Fourth Proportional to 1,899,945.44, 2,850,105.36 and 552,119.84

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Solution

The fourth proportional to 1,899,945.44, 2,850,105.36 and 552,119.84 is: 828,234.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,899,945.44 : 2,850,105.36 = 552,119.84 : x
  2. Step 2: Convert to fraction form
    1,899,945.44/2,850,105.36 = 552,119.84/x
  3. Step 3: Cross multiply
    1,899,945.44x = 2,850,105.36 × 552,119.84
  4. Step 4: Simplify right side
    1,899,945.44x = 1,573,599,715,346.34
  5. Step 5: Solve for x
    x = 1,573,599,715,346.34/1,899,945.44
  6. Step 6: Final answer
    x = 828,234.16

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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.