Home / 4,081,394.03-6,122,091.06-1,487,893.37

Finding the Fourth Proportional to 4,081,394.03, 6,122,091.06 and 1,487,893.37

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Solution

The fourth proportional to 4,081,394.03, 6,122,091.06 and 1,487,893.37 is: 2,231,840.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,394.03 : 6,122,091.06 = 1,487,893.37 : x
  2. Step 2: Convert to fraction form
    4,081,394.03/6,122,091.06 = 1,487,893.37/x
  3. Step 3: Cross multiply
    4,081,394.03x = 6,122,091.06 × 1,487,893.37
  4. Step 4: Simplify right side
    4,081,394.03x = 9,109,018,668,099.82
  5. Step 5: Solve for x
    x = 9,109,018,668,099.82/4,081,394.03
  6. Step 6: Final answer
    x = 2,231,840.06

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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.