Finding the Third Proportional to 579,101.15 and 880,458.65
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Solution
The third proportional to 579,101.15 and 880,458.65 is: 1,338,639.07
Step by Step Solution
- Step 1: Write the proportion equation
579,101.15 : 880,458.65 = 880,458.65 : x - Step 2: Convert to fraction form
579,101.15/880,458.65 = 880,458.65/x - Step 3: Cross multiply
579,101.15x = 880,458.65 × 880,458.65 - Step 4: Simplify right side
579,101.15x = 775,207,432,468.19 - Step 5: Solve for x
x = 775,207,432,468.19/579,101.15 - Step 6: Final answer
x = 1,338,639.07
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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.