Home / 2,384,303.67-3,290,425.44-1,365,905.25

Finding the Fourth Proportional to 2,384,303.67, 3,290,425.44 and 1,365,905.25

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Solution

The fourth proportional to 2,384,303.67, 3,290,425.44 and 1,365,905.25 is: 1,884,998.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,303.67 : 3,290,425.44 = 1,365,905.25 : x
  2. Step 2: Convert to fraction form
    2,384,303.67/3,290,425.44 = 1,365,905.25/x
  3. Step 3: Cross multiply
    2,384,303.67x = 3,290,425.44 × 1,365,905.25
  4. Step 4: Simplify right side
    2,384,303.67x = 4,494,409,383,229.56
  5. Step 5: Solve for x
    x = 4,494,409,383,229.56/2,384,303.67
  6. Step 6: Final answer
    x = 1,884,998.73

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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.