Home / 2,443,846.85-3,665,797.16-738,004.67

Finding the Fourth Proportional to 2,443,846.85, 3,665,797.16 and 738,004.67

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Solution

The fourth proportional to 2,443,846.85, 3,665,797.16 and 738,004.67 is: 1,107,015.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,846.85 : 3,665,797.16 = 738,004.67 : x
  2. Step 2: Convert to fraction form
    2,443,846.85/3,665,797.16 = 738,004.67/x
  3. Step 3: Cross multiply
    2,443,846.85x = 3,665,797.16 × 738,004.67
  4. Step 4: Simplify right side
    2,443,846.85x = 2,705,375,415,080.47
  5. Step 5: Solve for x
    x = 2,705,375,415,080.47/2,443,846.85
  6. Step 6: Final answer
    x = 1,107,015.12

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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.