Home / 4,846,002.24-7,268,740.20-1,479,946.80

Finding the Fourth Proportional to 4,846,002.24, 7,268,740.20 and 1,479,946.80

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Solution

The fourth proportional to 4,846,002.24, 7,268,740.20 and 1,479,946.80 is: 2,219,839.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,002.24 : 7,268,740.20 = 1,479,946.80 : x
  2. Step 2: Convert to fraction form
    4,846,002.24/7,268,740.20 = 1,479,946.80/x
  3. Step 3: Cross multiply
    4,846,002.24x = 7,268,740.20 × 1,479,946.80
  4. Step 4: Simplify right side
    4,846,002.24x = 10,757,348,799,021.36
  5. Step 5: Solve for x
    x = 10,757,348,799,021.36/4,846,002.24
  6. Step 6: Final answer
    x = 2,219,839.83

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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.