Home / 4,026,629.67-6,040,890.47-1,330,955.04

Finding the Fourth Proportional to 4,026,629.67, 6,040,890.47 and 1,330,955.04

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Solution

The fourth proportional to 4,026,629.67, 6,040,890.47 and 1,330,955.04 is: 1,996,745.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,629.67 : 6,040,890.47 = 1,330,955.04 : x
  2. Step 2: Convert to fraction form
    4,026,629.67/6,040,890.47 = 1,330,955.04/x
  3. Step 3: Cross multiply
    4,026,629.67x = 6,040,890.47 × 1,330,955.04
  4. Step 4: Simplify right side
    4,026,629.67x = 8,040,153,617,134.47
  5. Step 5: Solve for x
    x = 8,040,153,617,134.47/4,026,629.67
  6. Step 6: Final answer
    x = 1,996,745.24

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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.