Home / 4,063,515.21-6,094,340.07-2,422,656.72

Finding the Fourth Proportional to 4,063,515.21, 6,094,340.07 and 2,422,656.72

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Solution

The fourth proportional to 4,063,515.21, 6,094,340.07 and 2,422,656.72 is: 3,633,428.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,515.21 : 6,094,340.07 = 2,422,656.72 : x
  2. Step 2: Convert to fraction form
    4,063,515.21/6,094,340.07 = 2,422,656.72/x
  3. Step 3: Cross multiply
    4,063,515.21x = 6,094,340.07 × 2,422,656.72
  4. Step 4: Simplify right side
    4,063,515.21x = 14,764,493,939,786.62
  5. Step 5: Solve for x
    x = 14,764,493,939,786.62/4,063,515.21
  6. Step 6: Final answer
    x = 3,633,428.99

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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.