Finding the Third Proportional to 252,712.41 and 549,703.02
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Solution
The third proportional to 252,712.41 and 549,703.02 is: 1,195,720.52
Step by Step Solution
- Step 1: Write the proportion equation
252,712.41 : 549,703.02 = 549,703.02 : x - Step 2: Convert to fraction form
252,712.41/549,703.02 = 549,703.02/x - Step 3: Cross multiply
252,712.41x = 549,703.02 × 549,703.02 - Step 4: Simplify right side
252,712.41x = 302,173,409,681.76 - Step 5: Solve for x
x = 302,173,409,681.76/252,712.41 - Step 6: Final answer
x = 1,195,720.52
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.