Finding the Third Proportional to 1,165,306.50 and 1,574,430.75
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Solution
The third proportional to 1,165,306.50 and 1,574,430.75 is: 2,127,193.31
Step by Step Solution
- Step 1: Write the proportion equation
1,165,306.50 : 1,574,430.75 = 1,574,430.75 : x - Step 2: Convert to fraction form
1,165,306.50/1,574,430.75 = 1,574,430.75/x - Step 3: Cross multiply
1,165,306.50x = 1,574,430.75 × 1,574,430.75 - Step 4: Simplify right side
1,165,306.50x = 2,478,832,186,545.56 - Step 5: Solve for x
x = 2,478,832,186,545.56/1,165,306.50 - Step 6: Final answer
x = 2,127,193.31
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.