Finding the Third Proportional to 470,742.75 and 966,291.75
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Solution
The third proportional to 470,742.75 and 966,291.75 is: 1,983,503.19
Step by Step Solution
- Step 1: Write the proportion equation
470,742.75 : 966,291.75 = 966,291.75 : x - Step 2: Convert to fraction form
470,742.75/966,291.75 = 966,291.75/x - Step 3: Cross multiply
470,742.75x = 966,291.75 × 966,291.75 - Step 4: Simplify right side
470,742.75x = 933,719,746,118.06 - Step 5: Solve for x
x = 933,719,746,118.06/470,742.75 - Step 6: Final answer
x = 1,983,503.19
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.