Finding the Third Proportional to 828,043 and 1,774,130
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Solution
The third proportional to 828,043 and 1,774,130 is: 3,801,176.09
Step by Step Solution
- Step 1: Write the proportion equation
828,043 : 1,774,130 = 1,774,130 : x - Step 2: Convert to fraction form
828,043/1,774,130 = 1,774,130/x - Step 3: Cross multiply
828,043x = 1,774,130 × 1,774,130 - Step 4: Simplify right side
828,043x = 3,147,537,256,900 - Step 5: Solve for x
x = 3,147,537,256,900/828,043 - Step 6: Final answer
x = 3,801,176.09
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.