Finding the Fourth Proportional to 7,336,659.06, 11,001,447.99 and 3,075,683.22
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Solution
The fourth proportional to 7,336,659.06, 11,001,447.99 and 3,075,683.22 is: 4,612,040.54
Step by Step Solution
- Step 1: Write the proportion equation
7,336,659.06 : 11,001,447.99 = 3,075,683.22 : x - Step 2: Convert to fraction form
7,336,659.06/11,001,447.99 = 3,075,683.22/x - Step 3: Cross multiply
7,336,659.06x = 11,001,447.99 × 3,075,683.22 - Step 4: Simplify right side
7,336,659.06x = 33,836,968,978,545.73 - Step 5: Solve for x
x = 33,836,968,978,545.73/7,336,659.06 - Step 6: Final answer
x = 4,612,040.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.