Home / 6,158,785.44-9,237,584.42-1,897,809.60

Finding the Fourth Proportional to 6,158,785.44, 9,237,584.42 and 1,897,809.60

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Solution

The fourth proportional to 6,158,785.44, 9,237,584.42 and 1,897,809.60 is: 2,846,531.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,785.44 : 9,237,584.42 = 1,897,809.60 : x
  2. Step 2: Convert to fraction form
    6,158,785.44/9,237,584.42 = 1,897,809.60/x
  3. Step 3: Cross multiply
    6,158,785.44x = 9,237,584.42 × 1,897,809.60
  4. Step 4: Simplify right side
    6,158,785.44x = 17,531,176,393,086.43
  5. Step 5: Solve for x
    x = 17,531,176,393,086.43/6,158,785.44
  6. Step 6: Final answer
    x = 2,846,531.44

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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.