Finding the Third Proportional to 1,125,221.63 and 1,687,953.94
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Solution
The third proportional to 1,125,221.63 and 1,687,953.94 is: 2,532,113.17
Step by Step Solution
- Step 1: Write the proportion equation
1,125,221.63 : 1,687,953.94 = 1,687,953.94 : x - Step 2: Convert to fraction form
1,125,221.63/1,687,953.94 = 1,687,953.94/x - Step 3: Cross multiply
1,125,221.63x = 1,687,953.94 × 1,687,953.94 - Step 4: Simplify right side
1,125,221.63x = 2,849,188,495,121.75 - Step 5: Solve for x
x = 2,849,188,495,121.75/1,125,221.63 - Step 6: Final answer
x = 2,532,113.17
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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.