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Finding the Fourth Proportional to 6,061,351.88, 8,364,861.02 and 3,447,788.46

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Solution

The fourth proportional to 6,061,351.88, 8,364,861.02 and 3,447,788.46 is: 4,758,059.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,351.88 : 8,364,861.02 = 3,447,788.46 : x
  2. Step 2: Convert to fraction form
    6,061,351.88/8,364,861.02 = 3,447,788.46/x
  3. Step 3: Cross multiply
    6,061,351.88x = 8,364,861.02 × 3,447,788.46
  4. Step 4: Simplify right side
    6,061,351.88x = 28,840,271,294,259.83
  5. Step 5: Solve for x
    x = 28,840,271,294,259.83/6,061,351.88
  6. Step 6: Final answer
    x = 4,758,059.24

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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.