Home / 2,443,076.70-3,664,643.26-737,234.77

Finding the Fourth Proportional to 2,443,076.70, 3,664,643.26 and 737,234.77

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Solution

The fourth proportional to 2,443,076.70, 3,664,643.26 and 737,234.77 is: 1,105,860.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,076.70 : 3,664,643.26 = 737,234.77 : x
  2. Step 2: Convert to fraction form
    2,443,076.70/3,664,643.26 = 737,234.77/x
  3. Step 3: Cross multiply
    2,443,076.70x = 3,664,643.26 × 737,234.77
  4. Step 4: Simplify right side
    2,443,076.70x = 2,701,702,430,918.15
  5. Step 5: Solve for x
    x = 2,701,702,430,918.15/2,443,076.70
  6. Step 6: Final answer
    x = 1,105,860.67

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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.