Finding the Third Proportional to 1,664,648.72 and 2,497,203.74
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Solution
The third proportional to 1,664,648.72 and 2,497,203.74 is: 3,746,151.63
Step by Step Solution
- Step 1: Write the proportion equation
1,664,648.72 : 2,497,203.74 = 2,497,203.74 : x - Step 2: Convert to fraction form
1,664,648.72/2,497,203.74 = 2,497,203.74/x - Step 3: Cross multiply
1,664,648.72x = 2,497,203.74 × 2,497,203.74 - Step 4: Simplify right side
1,664,648.72x = 6,236,026,510,485.60 - Step 5: Solve for x
x = 6,236,026,510,485.60/1,664,648.72 - Step 6: Final answer
x = 3,746,151.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.