Finding the Third Proportional to 921,560.63 and 2,020,267.41
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Solution
The third proportional to 921,560.63 and 2,020,267.41 is: 4,428,878.88
Step by Step Solution
- Step 1: Write the proportion equation
921,560.63 : 2,020,267.41 = 2,020,267.41 : x - Step 2: Convert to fraction form
921,560.63/2,020,267.41 = 2,020,267.41/x - Step 3: Cross multiply
921,560.63x = 2,020,267.41 × 2,020,267.41 - Step 4: Simplify right side
921,560.63x = 4,081,480,392,756.10 - Step 5: Solve for x
x = 4,081,480,392,756.10/921,560.63 - Step 6: Final answer
x = 4,428,878.88
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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.