Finding the Third Proportional to 508,071.75 and 779,675.63
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Solution
The third proportional to 508,071.75 and 779,675.63 is: 1,196,472.90
Step by Step Solution
- Step 1: Write the proportion equation
508,071.75 : 779,675.63 = 779,675.63 : x - Step 2: Convert to fraction form
508,071.75/779,675.63 = 779,675.63/x - Step 3: Cross multiply
508,071.75x = 779,675.63 × 779,675.63 - Step 4: Simplify right side
508,071.75x = 607,894,080,219.14 - Step 5: Solve for x
x = 607,894,080,219.14/508,071.75 - Step 6: Final answer
x = 1,196,472.90
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.