Finding the Third Proportional to 453,698.63 and 616,539.75
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Solution
The third proportional to 453,698.63 and 616,539.75 is: 837,827.67
Step by Step Solution
- Step 1: Write the proportion equation
453,698.63 : 616,539.75 = 616,539.75 : x - Step 2: Convert to fraction form
453,698.63/616,539.75 = 616,539.75/x - Step 3: Cross multiply
453,698.63x = 616,539.75 × 616,539.75 - Step 4: Simplify right side
453,698.63x = 380,121,263,330.06 - Step 5: Solve for x
x = 380,121,263,330.06/453,698.63 - Step 6: Final answer
x = 837,827.67
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.