Finding the Third Proportional to 870,703.50 and 1,319,193.75
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Solution
The third proportional to 870,703.50 and 1,319,193.75 is: 1,998,696.63
Step by Step Solution
- Step 1: Write the proportion equation
870,703.50 : 1,319,193.75 = 1,319,193.75 : x - Step 2: Convert to fraction form
870,703.50/1,319,193.75 = 1,319,193.75/x - Step 3: Cross multiply
870,703.50x = 1,319,193.75 × 1,319,193.75 - Step 4: Simplify right side
870,703.50x = 1,740,272,150,039.06 - Step 5: Solve for x
x = 1,740,272,150,039.06/870,703.50 - Step 6: Final answer
x = 1,998,696.63
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.