Home / 6,789,610.40-9,369,475.49-3,733,824.65

Finding the Fourth Proportional to 6,789,610.40, 9,369,475.49 and 3,733,824.65

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Solution

The fourth proportional to 6,789,610.40, 9,369,475.49 and 3,733,824.65 is: 5,152,575.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,610.40 : 9,369,475.49 = 3,733,824.65 : x
  2. Step 2: Convert to fraction form
    6,789,610.40/9,369,475.49 = 3,733,824.65/x
  3. Step 3: Cross multiply
    6,789,610.40x = 9,369,475.49 × 3,733,824.65
  4. Step 4: Simplify right side
    6,789,610.40x = 34,983,978,504,620.01
  5. Step 5: Solve for x
    x = 34,983,978,504,620.01/6,789,610.40
  6. Step 6: Final answer
    x = 5,152,575.25

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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.