Finding the Third Proportional to 1,218,533.91 and 1,703,497.92
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Solution
The third proportional to 1,218,533.91 and 1,703,497.92 is: 2,381,472.65
Step by Step Solution
- Step 1: Write the proportion equation
1,218,533.91 : 1,703,497.92 = 1,703,497.92 : x - Step 2: Convert to fraction form
1,218,533.91/1,703,497.92 = 1,703,497.92/x - Step 3: Cross multiply
1,218,533.91x = 1,703,497.92 × 1,703,497.92 - Step 4: Simplify right side
1,218,533.91x = 2,901,905,169,832.44 - Step 5: Solve for x
x = 2,901,905,169,832.44/1,218,533.91 - Step 6: Final answer
x = 2,381,472.65
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.