Home / 3,633,236.86-5,449,827.95-937,332.90

Finding the Fourth Proportional to 3,633,236.86, 5,449,827.95 and 937,332.90

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Solution

The fourth proportional to 3,633,236.86, 5,449,827.95 and 937,332.90 is: 1,405,992.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,236.86 : 5,449,827.95 = 937,332.90 : x
  2. Step 2: Convert to fraction form
    3,633,236.86/5,449,827.95 = 937,332.90/x
  3. Step 3: Cross multiply
    3,633,236.86x = 5,449,827.95 × 937,332.90
  4. Step 4: Simplify right side
    3,633,236.86x = 5,108,303,036,874.56
  5. Step 5: Solve for x
    x = 5,108,303,036,874.56/3,633,236.86
  6. Step 6: Final answer
    x = 1,405,992.30

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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.