Home / 6,347,240.44-9,520,839.90-2,303,722.87

Finding the Fourth Proportional to 6,347,240.44, 9,520,839.90 and 2,303,722.87

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Solution

The fourth proportional to 6,347,240.44, 9,520,839.90 and 2,303,722.87 is: 3,455,576.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,347,240.44 : 9,520,839.90 = 2,303,722.87 : x
  2. Step 2: Convert to fraction form
    6,347,240.44/9,520,839.90 = 2,303,722.87/x
  3. Step 3: Cross multiply
    6,347,240.44x = 9,520,839.90 × 2,303,722.87
  4. Step 4: Simplify right side
    6,347,240.44x = 21,933,376,595,436.41
  5. Step 5: Solve for x
    x = 21,933,376,595,436.41/6,347,240.44
  6. Step 6: Final answer
    x = 3,455,576.77

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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.