Home / 3,343,704.98-4,615,725.42-2,257,447.91

Finding the Fourth Proportional to 3,343,704.98, 4,615,725.42 and 2,257,447.91

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Solution

The fourth proportional to 3,343,704.98, 4,615,725.42 and 2,257,447.91 is: 3,116,231.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,704.98 : 4,615,725.42 = 2,257,447.91 : x
  2. Step 2: Convert to fraction form
    3,343,704.98/4,615,725.42 = 2,257,447.91/x
  3. Step 3: Cross multiply
    3,343,704.98x = 4,615,725.42 × 2,257,447.91
  4. Step 4: Simplify right side
    3,343,704.98x = 10,419,759,679,434.24
  5. Step 5: Solve for x
    x = 10,419,759,679,434.24/3,343,704.98
  6. Step 6: Final answer
    x = 3,116,231.77

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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.