Finding the Third Proportional to 699,620 and 1,080,349.50
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Solution
The third proportional to 699,620 and 1,080,349.50 is: 1,668,269.98
Step by Step Solution
- Step 1: Write the proportion equation
699,620 : 1,080,349.50 = 1,080,349.50 : x - Step 2: Convert to fraction form
699,620/1,080,349.50 = 1,080,349.50/x - Step 3: Cross multiply
699,620x = 1,080,349.50 × 1,080,349.50 - Step 4: Simplify right side
699,620x = 1,167,155,042,150.25 - Step 5: Solve for x
x = 1,167,155,042,150.25/699,620 - Step 6: Final answer
x = 1,668,269.98
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.