Finding the Third Proportional to 4,328,750.50 and 6,728,908
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Solution
The third proportional to 4,328,750.50 and 6,728,908 is: 10,459,878.17
Step by Step Solution
- Step 1: Write the proportion equation
4,328,750.50 : 6,728,908 = 6,728,908 : x - Step 2: Convert to fraction form
4,328,750.50/6,728,908 = 6,728,908/x - Step 3: Cross multiply
4,328,750.50x = 6,728,908 × 6,728,908 - Step 4: Simplify right side
4,328,750.50x = 45,278,202,872,464 - Step 5: Solve for x
x = 45,278,202,872,464/4,328,750.50 - Step 6: Final answer
x = 10,459,878.17
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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.