Finding the Third Proportional to 752,018 and 1,165,014
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Solution
The third proportional to 752,018 and 1,165,014 is: 1,804,820.66
Step by Step Solution
- Step 1: Write the proportion equation
752,018 : 1,165,014 = 1,165,014 : x - Step 2: Convert to fraction form
752,018/1,165,014 = 1,165,014/x - Step 3: Cross multiply
752,018x = 1,165,014 × 1,165,014 - Step 4: Simplify right side
752,018x = 1,357,257,620,196 - Step 5: Solve for x
x = 1,357,257,620,196/752,018 - Step 6: Final answer
x = 1,804,820.66
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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.