Finding the Third Proportional to 307,319.06 and 465,266.53
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Solution
The third proportional to 307,319.06 and 465,266.53 is: 704,391.53
Step by Step Solution
- Step 1: Write the proportion equation
307,319.06 : 465,266.53 = 465,266.53 : x - Step 2: Convert to fraction form
307,319.06/465,266.53 = 465,266.53/x - Step 3: Cross multiply
307,319.06x = 465,266.53 × 465,266.53 - Step 4: Simplify right side
307,319.06x = 216,472,945,101.41 - Step 5: Solve for x
x = 216,472,945,101.41/307,319.06 - Step 6: Final answer
x = 704,391.53
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.