Home / 6,350,968.66-8,764,516.05-3,597,655.24

Finding the Fourth Proportional to 6,350,968.66, 8,764,516.05 and 3,597,655.24

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Solution

The fourth proportional to 6,350,968.66, 8,764,516.05 and 3,597,655.24 is: 4,964,865.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,968.66 : 8,764,516.05 = 3,597,655.24 : x
  2. Step 2: Convert to fraction form
    6,350,968.66/8,764,516.05 = 3,597,655.24/x
  3. Step 3: Cross multiply
    6,350,968.66x = 8,764,516.05 × 3,597,655.24
  4. Step 4: Simplify right side
    6,350,968.66x = 31,531,707,093,346.61
  5. Step 5: Solve for x
    x = 31,531,707,093,346.61/6,350,968.66
  6. Step 6: Final answer
    x = 4,964,865.80

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Why These Related Problems?

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