Home / 1,025,584.20-1,539,761.40-599,556.60

Finding the Fourth Proportional to 1,025,584.20, 1,539,761.40 and 599,556.60

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Solution

The fourth proportional to 1,025,584.20, 1,539,761.40 and 599,556.60 is: 900,144.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,584.20 : 1,539,761.40 = 599,556.60 : x
  2. Step 2: Convert to fraction form
    1,025,584.20/1,539,761.40 = 599,556.60/x
  3. Step 3: Cross multiply
    1,025,584.20x = 1,539,761.40 × 599,556.60
  4. Step 4: Simplify right side
    1,025,584.20x = 923,174,109,795.24
  5. Step 5: Solve for x
    x = 923,174,109,795.24/1,025,584.20
  6. Step 6: Final answer
    x = 900,144.63

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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.