Home / 3,857,362.56-5,786,087.58-1,460,556.36

Finding the Fourth Proportional to 3,857,362.56, 5,786,087.58 and 1,460,556.36

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Solution

The fourth proportional to 3,857,362.56, 5,786,087.58 and 1,460,556.36 is: 2,190,851.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,857,362.56 : 5,786,087.58 = 1,460,556.36 : x
  2. Step 2: Convert to fraction form
    3,857,362.56/5,786,087.58 = 1,460,556.36/x
  3. Step 3: Cross multiply
    3,857,362.56x = 5,786,087.58 × 1,460,556.36
  4. Step 4: Simplify right side
    3,857,362.56x = 8,450,907,014,486.01
  5. Step 5: Solve for x
    x = 8,450,907,014,486.01/3,857,362.56
  6. Step 6: Final answer
    x = 2,190,851.10

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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.