Home / 4,094,007.49-6,128,231.77-3,015,735.49

Finding the Fourth Proportional to 4,094,007.49, 6,128,231.77 and 3,015,735.49

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Solution

The fourth proportional to 4,094,007.49, 6,128,231.77 and 3,015,735.49 is: 4,514,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,007.49 : 6,128,231.77 = 3,015,735.49 : x
  2. Step 2: Convert to fraction form
    4,094,007.49/6,128,231.77 = 3,015,735.49/x
  3. Step 3: Cross multiply
    4,094,007.49x = 6,128,231.77 × 3,015,735.49
  4. Step 4: Simplify right side
    4,094,007.49x = 18,481,126,039,734.52
  5. Step 5: Solve for x
    x = 18,481,126,039,734.52/4,094,007.49
  6. Step 6: Final answer
    x = 4,514,189.60

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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.