Finding the Third Proportional to 118,297.13 and 260,249.91
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Solution
The third proportional to 118,297.13 and 260,249.91 is: 572,541.50
Step by Step Solution
- Step 1: Write the proportion equation
118,297.13 : 260,249.91 = 260,249.91 : x - Step 2: Convert to fraction form
118,297.13/260,249.91 = 260,249.91/x - Step 3: Cross multiply
118,297.13x = 260,249.91 × 260,249.91 - Step 4: Simplify right side
118,297.13x = 67,730,013,703.13 - Step 5: Solve for x
x = 67,730,013,703.13/118,297.13 - Step 6: Final answer
x = 572,541.50
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.