Home / 9,266,629.82-13,900,026.74-3,804,728.54

Finding the Fourth Proportional to 9,266,629.82, 13,900,026.74 and 3,804,728.54

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Solution

The fourth proportional to 9,266,629.82, 13,900,026.74 and 3,804,728.54 is: 5,707,126.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,629.82 : 13,900,026.74 = 3,804,728.54 : x
  2. Step 2: Convert to fraction form
    9,266,629.82/13,900,026.74 = 3,804,728.54/x
  3. Step 3: Cross multiply
    9,266,629.82x = 13,900,026.74 × 3,804,728.54
  4. Step 4: Simplify right side
    9,266,629.82x = 52,885,828,355,917.38
  5. Step 5: Solve for x
    x = 52,885,828,355,917.38/9,266,629.82
  6. Step 6: Final answer
    x = 5,707,126.48

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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.