Finding the Third Proportional to 401,455.13 and 587,104.88
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Solution
The third proportional to 401,455.13 and 587,104.88 is: 858,606.88
Step by Step Solution
- Step 1: Write the proportion equation
401,455.13 : 587,104.88 = 587,104.88 : x - Step 2: Convert to fraction form
401,455.13/587,104.88 = 587,104.88/x - Step 3: Cross multiply
401,455.13x = 587,104.88 × 587,104.88 - Step 4: Simplify right side
401,455.13x = 344,692,134,248.77 - Step 5: Solve for x
x = 344,692,134,248.77/401,455.13 - Step 6: Final answer
x = 858,606.88
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.