Home / 6,285,851.80-9,422,556.90-3,088,360.60

Finding the Fourth Proportional to 6,285,851.80, 9,422,556.90 and 3,088,360.60

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Solution

The fourth proportional to 6,285,851.80, 9,422,556.90 and 3,088,360.60 is: 4,629,484.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,851.80 : 9,422,556.90 = 3,088,360.60 : x
  2. Step 2: Convert to fraction form
    6,285,851.80/9,422,556.90 = 3,088,360.60/x
  3. Step 3: Cross multiply
    6,285,851.80x = 9,422,556.90 × 3,088,360.60
  4. Step 4: Simplify right side
    6,285,851.80x = 29,100,253,481,218.14
  5. Step 5: Solve for x
    x = 29,100,253,481,218.14/6,285,851.80
  6. Step 6: Final answer
    x = 4,629,484.50

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1.5x scale

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.