Home / 1,682,500.33-2,523,666.61-617,458.60

Finding the Fourth Proportional to 1,682,500.33, 2,523,666.61 and 617,458.60

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Solution

The fourth proportional to 1,682,500.33, 2,523,666.61 and 617,458.60 is: 926,157.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,500.33 : 2,523,666.61 = 617,458.60 : x
  2. Step 2: Convert to fraction form
    1,682,500.33/2,523,666.61 = 617,458.60/x
  3. Step 3: Cross multiply
    1,682,500.33x = 2,523,666.61 × 617,458.60
  4. Step 4: Simplify right side
    1,682,500.33x = 1,558,259,651,877.35
  5. Step 5: Solve for x
    x = 1,558,259,651,877.35/1,682,500.33
  6. Step 6: Final answer
    x = 926,157.12

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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.