Home / 3,227,927.33-4,453,202.53-1,920,917.41

Finding the Fourth Proportional to 3,227,927.33, 4,453,202.53 and 1,920,917.41

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Solution

The fourth proportional to 3,227,927.33, 4,453,202.53 and 1,920,917.41 is: 2,650,070.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,927.33 : 4,453,202.53 = 1,920,917.41 : x
  2. Step 2: Convert to fraction form
    3,227,927.33/4,453,202.53 = 1,920,917.41/x
  3. Step 3: Cross multiply
    3,227,927.33x = 4,453,202.53 × 1,920,917.41
  4. Step 4: Simplify right side
    3,227,927.33x = 8,554,234,270,133.05
  5. Step 5: Solve for x
    x = 8,554,234,270,133.05/3,227,927.33
  6. Step 6: Final answer
    x = 2,650,070.28

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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.