Home / 6,042,808.08-9,061,918.20-1,998,082.80

Finding the Fourth Proportional to 6,042,808.08, 9,061,918.20 and 1,998,082.80

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Solution

The fourth proportional to 6,042,808.08, 9,061,918.20 and 1,998,082.80 is: 2,996,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,808.08 : 9,061,918.20 = 1,998,082.80 : x
  2. Step 2: Convert to fraction form
    6,042,808.08/9,061,918.20 = 1,998,082.80/x
  3. Step 3: Cross multiply
    6,042,808.08x = 9,061,918.20 × 1,998,082.80
  4. Step 4: Simplify right side
    6,042,808.08x = 18,106,462,890,426.96
  5. Step 5: Solve for x
    x = 18,106,462,890,426.96/6,042,808.08
  6. Step 6: Final answer
    x = 2,996,365.70

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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.