Home / 3,804,842.41-5,706,738.73-2,102,131.69

Finding the Fourth Proportional to 3,804,842.41, 5,706,738.73 and 2,102,131.69

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Solution

The fourth proportional to 3,804,842.41, 5,706,738.73 and 2,102,131.69 is: 3,152,907.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,842.41 : 5,706,738.73 = 2,102,131.69 : x
  2. Step 2: Convert to fraction form
    3,804,842.41/5,706,738.73 = 2,102,131.69/x
  3. Step 3: Cross multiply
    3,804,842.41x = 5,706,738.73 × 2,102,131.69
  4. Step 4: Simplify right side
    3,804,842.41x = 11,996,316,302,349.66
  5. Step 5: Solve for x
    x = 11,996,316,302,349.66/3,804,842.41
  6. Step 6: Final answer
    x = 3,152,907.54

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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.