Home / 6,682,433.66-9,221,758.45-3,626,647.91

Finding the Fourth Proportional to 6,682,433.66, 9,221,758.45 and 3,626,647.91

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Solution

The fourth proportional to 6,682,433.66, 9,221,758.45 and 3,626,647.91 is: 5,004,774.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,433.66 : 9,221,758.45 = 3,626,647.91 : x
  2. Step 2: Convert to fraction form
    6,682,433.66/9,221,758.45 = 3,626,647.91/x
  3. Step 3: Cross multiply
    6,682,433.66x = 9,221,758.45 × 3,626,647.91
  4. Step 4: Simplify right side
    6,682,433.66x = 33,444,071,045,596.79
  5. Step 5: Solve for x
    x = 33,444,071,045,596.79/6,682,433.66
  6. Step 6: Final answer
    x = 5,004,774.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.