Home / 4,916,526.86-6,784,835.50-2,741,205.44

Finding the Fourth Proportional to 4,916,526.86, 6,784,835.50 and 2,741,205.44

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Solution

The fourth proportional to 4,916,526.86, 6,784,835.50 and 2,741,205.44 is: 3,782,879.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,526.86 : 6,784,835.50 = 2,741,205.44 : x
  2. Step 2: Convert to fraction form
    4,916,526.86/6,784,835.50 = 2,741,205.44/x
  3. Step 3: Cross multiply
    4,916,526.86x = 6,784,835.50 × 2,741,205.44
  4. Step 4: Simplify right side
    4,916,526.86x = 18,598,628,002,493.71
  5. Step 5: Solve for x
    x = 18,598,628,002,493.71/4,916,526.86
  6. Step 6: Final answer
    x = 3,782,879.36

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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.