Finding the Third Proportional to 255,038.63 and 549,904.50
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Solution
The third proportional to 255,038.63 and 549,904.50 is: 1,185,682.99
Step by Step Solution
- Step 1: Write the proportion equation
255,038.63 : 549,904.50 = 549,904.50 : x - Step 2: Convert to fraction form
255,038.63/549,904.50 = 549,904.50/x - Step 3: Cross multiply
255,038.63x = 549,904.50 × 549,904.50 - Step 4: Simplify right side
255,038.63x = 302,394,959,120.25 - Step 5: Solve for x
x = 302,394,959,120.25/255,038.63 - Step 6: Final answer
x = 1,185,682.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.