Finding the Fourth Proportional to 7,326,297.97, 10,110,911.66 and 4,064,163.30
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Solution
The fourth proportional to 7,326,297.97, 10,110,911.66 and 4,064,163.30 is: 5,608,889.55
Step by Step Solution
- Step 1: Write the proportion equation
7,326,297.97 : 10,110,911.66 = 4,064,163.30 : x - Step 2: Convert to fraction form
7,326,297.97/10,110,911.66 = 4,064,163.30/x - Step 3: Cross multiply
7,326,297.97x = 10,110,911.66 × 4,064,163.30 - Step 4: Simplify right side
7,326,297.97x = 41,092,396,098,114.08 - Step 5: Solve for x
x = 41,092,396,098,114.08/7,326,297.97 - Step 6: Final answer
x = 5,608,889.55
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.