Finding the Third Proportional to 632,809.13 and 980,106.75
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Solution
The third proportional to 632,809.13 and 980,106.75 is: 1,518,007.88
Step by Step Solution
- Step 1: Write the proportion equation
632,809.13 : 980,106.75 = 980,106.75 : x - Step 2: Convert to fraction form
632,809.13/980,106.75 = 980,106.75/x - Step 3: Cross multiply
632,809.13x = 980,106.75 × 980,106.75 - Step 4: Simplify right side
632,809.13x = 960,609,241,395.56 - Step 5: Solve for x
x = 960,609,241,395.56/632,809.13 - Step 6: Final answer
x = 1,518,007.88
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.