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Finding the Fourth Proportional to 6,196,662.04, 8,552,195.50 and 3,480,407.96

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Solution

The fourth proportional to 6,196,662.04, 8,552,195.50 and 3,480,407.96 is: 4,803,413.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,662.04 : 8,552,195.50 = 3,480,407.96 : x
  2. Step 2: Convert to fraction form
    6,196,662.04/8,552,195.50 = 3,480,407.96/x
  3. Step 3: Cross multiply
    6,196,662.04x = 8,552,195.50 × 3,480,407.96
  4. Step 4: Simplify right side
    6,196,662.04x = 29,765,129,293,676.18
  5. Step 5: Solve for x
    x = 29,765,129,293,676.18/6,196,662.04
  6. Step 6: Final answer
    x = 4,803,413.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.