Home / 6,068,170.42-8,373,739.10-3,314,309.54

Finding the Fourth Proportional to 6,068,170.42, 8,373,739.10 and 3,314,309.54

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Solution

The fourth proportional to 6,068,170.42, 8,373,739.10 and 3,314,309.54 is: 4,573,563.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,068,170.42 : 8,373,739.10 = 3,314,309.54 : x
  2. Step 2: Convert to fraction form
    6,068,170.42/8,373,739.10 = 3,314,309.54/x
  3. Step 3: Cross multiply
    6,068,170.42x = 8,373,739.10 × 3,314,309.54
  4. Step 4: Simplify right side
    6,068,170.42x = 27,753,163,326,160.77
  5. Step 5: Solve for x
    x = 27,753,163,326,160.77/6,068,170.42
  6. Step 6: Final answer
    x = 4,573,563.60

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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.