Finding the Third Proportional to 358,808.06 and 555,576.75
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Solution
The third proportional to 358,808.06 and 555,576.75 is: 860,252.48
Step by Step Solution
- Step 1: Write the proportion equation
358,808.06 : 555,576.75 = 555,576.75 : x - Step 2: Convert to fraction form
358,808.06/555,576.75 = 555,576.75/x - Step 3: Cross multiply
358,808.06x = 555,576.75 × 555,576.75 - Step 4: Simplify right side
358,808.06x = 308,665,525,140.56 - Step 5: Solve for x
x = 308,665,525,140.56/358,808.06 - Step 6: Final answer
x = 860,252.48
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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.