Home / 2,497,555.56-3,446,626.64-1,351,635.91

Finding the Fourth Proportional to 2,497,555.56, 3,446,626.64 and 1,351,635.91

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Solution

The fourth proportional to 2,497,555.56, 3,446,626.64 and 1,351,635.91 is: 1,865,257.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,555.56 : 3,446,626.64 = 1,351,635.91 : x
  2. Step 2: Convert to fraction form
    2,497,555.56/3,446,626.64 = 1,351,635.91/x
  3. Step 3: Cross multiply
    2,497,555.56x = 3,446,626.64 × 1,351,635.91
  4. Step 4: Simplify right side
    2,497,555.56x = 4,658,584,319,611.90
  5. Step 5: Solve for x
    x = 4,658,584,319,611.90/2,497,555.56
  6. Step 6: Final answer
    x = 1,865,257.53

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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.