Finding the Third Proportional to 420,567.75 and 922,558.50
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Solution
The third proportional to 420,567.75 and 922,558.50 is: 2,023,726.70
Step by Step Solution
- Step 1: Write the proportion equation
420,567.75 : 922,558.50 = 922,558.50 : x - Step 2: Convert to fraction form
420,567.75/922,558.50 = 922,558.50/x - Step 3: Cross multiply
420,567.75x = 922,558.50 × 922,558.50 - Step 4: Simplify right side
420,567.75x = 851,114,185,922.25 - Step 5: Solve for x
x = 851,114,185,922.25/420,567.75 - Step 6: Final answer
x = 2,023,726.70
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.