Finding the Third Proportional to 350,443.97 and 549,020.53
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Solution
The third proportional to 350,443.97 and 549,020.53 is: 860,119.08
Step by Step Solution
- Step 1: Write the proportion equation
350,443.97 : 549,020.53 = 549,020.53 : x - Step 2: Convert to fraction form
350,443.97/549,020.53 = 549,020.53/x - Step 3: Cross multiply
350,443.97x = 549,020.53 × 549,020.53 - Step 4: Simplify right side
350,443.97x = 301,423,543,734.03 - Step 5: Solve for x
x = 301,423,543,734.03/350,443.97 - Step 6: Final answer
x = 860,119.08
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.