Home / 1,294,924.01-1,942,563.28-441,766.60

Finding the Fourth Proportional to 1,294,924.01, 1,942,563.28 and 441,766.60

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Solution

The fourth proportional to 1,294,924.01, 1,942,563.28 and 441,766.60 is: 662,710.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,924.01 : 1,942,563.28 = 441,766.60 : x
  2. Step 2: Convert to fraction form
    1,294,924.01/1,942,563.28 = 441,766.60/x
  3. Step 3: Cross multiply
    1,294,924.01x = 1,942,563.28 × 441,766.60
  4. Step 4: Simplify right side
    1,294,924.01x = 858,159,568,558.07
  5. Step 5: Solve for x
    x = 858,159,568,558.07/1,294,924.01
  6. Step 6: Final answer
    x = 662,710.37

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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.