Home / 6,020,105.80-9,031,537.66-2,608,965

Finding the Fourth Proportional to 6,020,105.80, 9,031,537.66 and 2,608,965

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Solution

The fourth proportional to 6,020,105.80, 9,031,537.66 and 2,608,965 is: 3,914,045.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,105.80 : 9,031,537.66 = 2,608,965 : x
  2. Step 2: Convert to fraction form
    6,020,105.80/9,031,537.66 = 2,608,965/x
  3. Step 3: Cross multiply
    6,020,105.80x = 9,031,537.66 × 2,608,965
  4. Step 4: Simplify right side
    6,020,105.80x = 23,562,965,651,121.90
  5. Step 5: Solve for x
    x = 23,562,965,651,121.90/6,020,105.80
  6. Step 6: Final answer
    x = 3,914,045.11

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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.