Finding the Third Proportional to 889,762 and 1,378,876.50
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Solution
The third proportional to 889,762 and 1,378,876.50 is: 2,136,864.02
Step by Step Solution
- Step 1: Write the proportion equation
889,762 : 1,378,876.50 = 1,378,876.50 : x - Step 2: Convert to fraction form
889,762/1,378,876.50 = 1,378,876.50/x - Step 3: Cross multiply
889,762x = 1,378,876.50 × 1,378,876.50 - Step 4: Simplify right side
889,762x = 1,901,300,402,252.25 - Step 5: Solve for x
x = 1,901,300,402,252.25/889,762 - Step 6: Final answer
x = 2,136,864.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.