Finding the Third Proportional to 805,600.13 and 1,129,290.19
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Solution
The third proportional to 805,600.13 and 1,129,290.19 is: 1,583,038.89
Step by Step Solution
- Step 1: Write the proportion equation
805,600.13 : 1,129,290.19 = 1,129,290.19 : x - Step 2: Convert to fraction form
805,600.13/1,129,290.19 = 1,129,290.19/x - Step 3: Cross multiply
805,600.13x = 1,129,290.19 × 1,129,290.19 - Step 4: Simplify right side
805,600.13x = 1,275,296,327,583.79 - Step 5: Solve for x
x = 1,275,296,327,583.79/805,600.13 - Step 6: Final answer
x = 1,583,038.89
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.