Finding the Fourth Proportional to 9,634,877.75, 14,446,545.26 and 3,066,749.84
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Solution
The fourth proportional to 9,634,877.75, 14,446,545.26 and 3,066,749.84 is: 4,598,287.75
Step by Step Solution
- Step 1: Write the proportion equation
9,634,877.75 : 14,446,545.26 = 3,066,749.84 : x - Step 2: Convert to fraction form
9,634,877.75/14,446,545.26 = 3,066,749.84/x - Step 3: Cross multiply
9,634,877.75x = 14,446,545.26 × 3,066,749.84 - Step 4: Simplify right side
9,634,877.75x = 44,303,940,364,657.76 - Step 5: Solve for x
x = 44,303,940,364,657.76/9,634,877.75 - Step 6: Final answer
x = 4,598,287.75
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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.