Home / 8,395,091.10-12,595,747.05-8,084,051.10

Finding the Fourth Proportional to 8,395,091.10, 12,595,747.05 and 8,084,051.10

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Solution

The fourth proportional to 8,395,091.10, 12,595,747.05 and 8,084,051.10 is: 12,129,071.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,395,091.10 : 12,595,747.05 = 8,084,051.10 : x
  2. Step 2: Convert to fraction form
    8,395,091.10/12,595,747.05 = 8,084,051.10/x
  3. Step 3: Cross multiply
    8,395,091.10x = 12,595,747.05 × 8,084,051.10
  4. Step 4: Simplify right side
    8,395,091.10x = 101,824,662,794,874.25
  5. Step 5: Solve for x
    x = 101,824,662,794,874.25/8,395,091.10
  6. Step 6: Final answer
    x = 12,129,071.81

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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.