Finding the Third Proportional to 680,958 and 1,026,537.75
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Solution
The third proportional to 680,958 and 1,026,537.75 is: 1,547,495.96
Step by Step Solution
- Step 1: Write the proportion equation
680,958 : 1,026,537.75 = 1,026,537.75 : x - Step 2: Convert to fraction form
680,958/1,026,537.75 = 1,026,537.75/x - Step 3: Cross multiply
680,958x = 1,026,537.75 × 1,026,537.75 - Step 4: Simplify right side
680,958x = 1,053,779,752,175.06 - Step 5: Solve for x
x = 1,053,779,752,175.06/680,958 - Step 6: Final answer
x = 1,547,495.96
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.