Home / 1,682,317.68-2,521,595.46-883,683.60

Finding the Fourth Proportional to 1,682,317.68, 2,521,595.46 and 883,683.60

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Solution

The fourth proportional to 1,682,317.68, 2,521,595.46 and 883,683.60 is: 1,324,537.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,317.68 : 2,521,595.46 = 883,683.60 : x
  2. Step 2: Convert to fraction form
    1,682,317.68/2,521,595.46 = 883,683.60/x
  3. Step 3: Cross multiply
    1,682,317.68x = 2,521,595.46 × 883,683.60
  4. Step 4: Simplify right side
    1,682,317.68x = 2,228,292,553,836.46
  5. Step 5: Solve for x
    x = 2,228,292,553,836.46/1,682,317.68
  6. Step 6: Final answer
    x = 1,324,537.32

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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.