Home / 6,021,611.86-8,309,833.50-3,268,300.30

Finding the Fourth Proportional to 6,021,611.86, 8,309,833.50 and 3,268,300.30

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Solution

The fourth proportional to 6,021,611.86, 8,309,833.50 and 3,268,300.30 is: 4,510,259.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,611.86 : 8,309,833.50 = 3,268,300.30 : x
  2. Step 2: Convert to fraction form
    6,021,611.86/8,309,833.50 = 3,268,300.30/x
  3. Step 3: Cross multiply
    6,021,611.86x = 8,309,833.50 × 3,268,300.30
  4. Step 4: Simplify right side
    6,021,611.86x = 27,159,031,321,000.05
  5. Step 5: Solve for x
    x = 27,159,031,321,000.05/6,021,611.86
  6. Step 6: Final answer
    x = 4,510,259.37

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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.