Home / 12,035,836.20-18,056,087.10-6,052,204.20

Finding the Fourth Proportional to 12,035,836.20, 18,056,087.10 and 6,052,204.20

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Solution

The fourth proportional to 12,035,836.20, 18,056,087.10 and 6,052,204.20 is: 9,079,479.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,035,836.20 : 18,056,087.10 = 6,052,204.20 : x
  2. Step 2: Convert to fraction form
    12,035,836.20/18,056,087.10 = 6,052,204.20/x
  3. Step 3: Cross multiply
    12,035,836.20x = 18,056,087.10 × 6,052,204.20
  4. Step 4: Simplify right side
    12,035,836.20x = 109,279,126,182,185.83
  5. Step 5: Solve for x
    x = 109,279,126,182,185.83/12,035,836.20
  6. Step 6: Final answer
    x = 9,079,479.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.