Home / 6,039,933.59-9,061,319.37-1,996,421.60

Finding the Fourth Proportional to 6,039,933.59, 9,061,319.37 and 1,996,421.60

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Solution

The fourth proportional to 6,039,933.59, 9,061,319.37 and 1,996,421.60 is: 2,995,101.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039,933.59 : 9,061,319.37 = 1,996,421.60 : x
  2. Step 2: Convert to fraction form
    6,039,933.59/9,061,319.37 = 1,996,421.60/x
  3. Step 3: Cross multiply
    6,039,933.59x = 9,061,319.37 × 1,996,421.60
  4. Step 4: Simplify right side
    6,039,933.59x = 18,090,213,714,766.39
  5. Step 5: Solve for x
    x = 18,090,213,714,766.39/6,039,933.59
  6. Step 6: Final answer
    x = 2,995,101.43

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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.