Finding the Third Proportional to 420,564.50 and 922,551.50
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Solution
The third proportional to 420,564.50 and 922,551.50 is: 2,023,711.63
Step by Step Solution
- Step 1: Write the proportion equation
420,564.50 : 922,551.50 = 922,551.50 : x - Step 2: Convert to fraction form
420,564.50/922,551.50 = 922,551.50/x - Step 3: Cross multiply
420,564.50x = 922,551.50 × 922,551.50 - Step 4: Simplify right side
420,564.50x = 851,101,270,152.25 - Step 5: Solve for x
x = 851,101,270,152.25/420,564.50 - Step 6: Final answer
x = 2,023,711.63
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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.