Finding the Third Proportional to 7,209,363.75 and 11,159,226
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Solution
The third proportional to 7,209,363.75 and 11,159,226 is: 17,273,136.61
Step by Step Solution
- Step 1: Write the proportion equation
7,209,363.75 : 11,159,226 = 11,159,226 : x - Step 2: Convert to fraction form
7,209,363.75/11,159,226 = 11,159,226/x - Step 3: Cross multiply
7,209,363.75x = 11,159,226 × 11,159,226 - Step 4: Simplify right side
7,209,363.75x = 124,528,324,919,076 - Step 5: Solve for x
x = 124,528,324,919,076/7,209,363.75 - Step 6: Final answer
x = 17,273,136.61
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.