Home / 11,630,018.76-16,049,426.66-6,473,269.64

Finding the Fourth Proportional to 11,630,018.76, 16,049,426.66 and 6,473,269.64

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Solution

The fourth proportional to 11,630,018.76, 16,049,426.66 and 6,473,269.64 is: 8,933,112.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,630,018.76 : 16,049,426.66 = 6,473,269.64 : x
  2. Step 2: Convert to fraction form
    11,630,018.76/16,049,426.66 = 6,473,269.64/x
  3. Step 3: Cross multiply
    11,630,018.76x = 16,049,426.66 × 6,473,269.64
  4. Step 4: Simplify right side
    11,630,018.76x = 103,892,266,337,584.59
  5. Step 5: Solve for x
    x = 103,892,266,337,584.59/11,630,018.76
  6. Step 6: Final answer
    x = 8,933,112.53

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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.