Home / 6,233,999.80-9,348,666.90-2,188,924.60

Finding the Fourth Proportional to 6,233,999.80, 9,348,666.90 and 2,188,924.60

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Solution

The fourth proportional to 6,233,999.80, 9,348,666.90 and 2,188,924.60 is: 3,282,567.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,999.80 : 9,348,666.90 = 2,188,924.60 : x
  2. Step 2: Convert to fraction form
    6,233,999.80/9,348,666.90 = 2,188,924.60/x
  3. Step 3: Cross multiply
    6,233,999.80x = 9,348,666.90 × 2,188,924.60
  4. Step 4: Simplify right side
    6,233,999.80x = 20,463,526,954,615.74
  5. Step 5: Solve for x
    x = 20,463,526,954,615.74/6,233,999.80
  6. Step 6: Final answer
    x = 3,282,567.79

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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.