Home / 7,093,208.25-10,638,814.86-2,300,939.64

Finding the Fourth Proportional to 7,093,208.25, 10,638,814.86 and 2,300,939.64

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Solution

The fourth proportional to 7,093,208.25, 10,638,814.86 and 2,300,939.64 is: 3,451,085.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093,208.25 : 10,638,814.86 = 2,300,939.64 : x
  2. Step 2: Convert to fraction form
    7,093,208.25/10,638,814.86 = 2,300,939.64/x
  3. Step 3: Cross multiply
    7,093,208.25x = 10,638,814.86 × 2,300,939.64
  4. Step 4: Simplify right side
    7,093,208.25x = 24,479,270,833,995.05
  5. Step 5: Solve for x
    x = 24,479,270,833,995.05/7,093,208.25
  6. Step 6: Final answer
    x = 3,451,085.88

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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.