Home / 10,274,230.93-15,412,065.27-4,126,213.03

Finding the Fourth Proportional to 10,274,230.93, 15,412,065.27 and 4,126,213.03

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Solution

The fourth proportional to 10,274,230.93, 15,412,065.27 and 4,126,213.03 is: 6,189,608.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,274,230.93 : 15,412,065.27 = 4,126,213.03 : x
  2. Step 2: Convert to fraction form
    10,274,230.93/15,412,065.27 = 4,126,213.03/x
  3. Step 3: Cross multiply
    10,274,230.93x = 15,412,065.27 × 4,126,213.03
  4. Step 4: Simplify right side
    10,274,230.93x = 63,593,464,536,284.46
  5. Step 5: Solve for x
    x = 63,593,464,536,284.46/10,274,230.93
  6. Step 6: Final answer
    x = 6,189,608.25

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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.