Finding the Third Proportional to 784,434 and 1,104,631.50
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Solution
The third proportional to 784,434 and 1,104,631.50 is: 1,555,530.17
Step by Step Solution
- Step 1: Write the proportion equation
784,434 : 1,104,631.50 = 1,104,631.50 : x - Step 2: Convert to fraction form
784,434/1,104,631.50 = 1,104,631.50/x - Step 3: Cross multiply
784,434x = 1,104,631.50 × 1,104,631.50 - Step 4: Simplify right side
784,434x = 1,220,210,750,792.25 - Step 5: Solve for x
x = 1,220,210,750,792.25/784,434 - Step 6: Final answer
x = 1,555,530.17
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.