Home / 4,336,339.86-6,503,173.29-2,997,108.54

Finding the Fourth Proportional to 4,336,339.86, 6,503,173.29 and 2,997,108.54

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Solution

The fourth proportional to 4,336,339.86, 6,503,173.29 and 2,997,108.54 is: 4,494,739.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,339.86 : 6,503,173.29 = 2,997,108.54 : x
  2. Step 2: Convert to fraction form
    4,336,339.86/6,503,173.29 = 2,997,108.54/x
  3. Step 3: Cross multiply
    4,336,339.86x = 6,503,173.29 × 2,997,108.54
  4. Step 4: Simplify right side
    4,336,339.86x = 19,490,716,204,558.90
  5. Step 5: Solve for x
    x = 19,490,716,204,558.90/4,336,339.86
  6. Step 6: Final answer
    x = 4,494,739.07

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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.