Home / 3,397,337.24-5,094,431.21-1,266,849.32

Finding the Fourth Proportional to 3,397,337.24, 5,094,431.21 and 1,266,849.32

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Solution

The fourth proportional to 3,397,337.24, 5,094,431.21 and 1,266,849.32 is: 1,899,686.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,337.24 : 5,094,431.21 = 1,266,849.32 : x
  2. Step 2: Convert to fraction form
    3,397,337.24/5,094,431.21 = 1,266,849.32/x
  3. Step 3: Cross multiply
    3,397,337.24x = 5,094,431.21 × 1,266,849.32
  4. Step 4: Simplify right side
    3,397,337.24x = 6,453,876,691,870.24
  5. Step 5: Solve for x
    x = 6,453,876,691,870.24/3,397,337.24
  6. Step 6: Final answer
    x = 1,899,686.80

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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.