Home / 7,401,674.45-10,211,183.03-4,955,073.75

Finding the Fourth Proportional to 7,401,674.45, 10,211,183.03 and 4,955,073.75

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Solution

The fourth proportional to 7,401,674.45, 10,211,183.03 and 4,955,073.75 is: 6,835,907.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,401,674.45 : 10,211,183.03 = 4,955,073.75 : x
  2. Step 2: Convert to fraction form
    7,401,674.45/10,211,183.03 = 4,955,073.75/x
  3. Step 3: Cross multiply
    7,401,674.45x = 10,211,183.03 × 4,955,073.75
  4. Step 4: Simplify right side
    7,401,674.45x = 50,597,165,000,786.15
  5. Step 5: Solve for x
    x = 50,597,165,000,786.15/7,401,674.45
  6. Step 6: Final answer
    x = 6,835,907.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.