Finding the Third Proportional to 750,685 and 1,163,355
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Solution
The third proportional to 750,685 and 1,163,355 is: 1,802,879.84
Step by Step Solution
- Step 1: Write the proportion equation
750,685 : 1,163,355 = 1,163,355 : x - Step 2: Convert to fraction form
750,685/1,163,355 = 1,163,355/x - Step 3: Cross multiply
750,685x = 1,163,355 × 1,163,355 - Step 4: Simplify right side
750,685x = 1,353,394,856,025 - Step 5: Solve for x
x = 1,353,394,856,025/750,685 - Step 6: Final answer
x = 1,802,879.84
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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.