Home / 11,703,433.86-16,151,366.25-6,546,487.86

Finding the Fourth Proportional to 11,703,433.86, 16,151,366.25 and 6,546,487.86

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Solution

The fourth proportional to 11,703,433.86, 16,151,366.25 and 6,546,487.86 is: 9,034,504.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,703,433.86 : 16,151,366.25 = 6,546,487.86 : x
  2. Step 2: Convert to fraction form
    11,703,433.86/16,151,366.25 = 6,546,487.86/x
  3. Step 3: Cross multiply
    11,703,433.86x = 16,151,366.25 × 6,546,487.86
  4. Step 4: Simplify right side
    11,703,433.86x = 105,734,723,078,038.73
  5. Step 5: Solve for x
    x = 105,734,723,078,038.73/11,703,433.86
  6. Step 6: Final answer
    x = 9,034,504.26

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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.