Finding the Third Proportional to 774,324 and 1,698,214.50
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Solution
The third proportional to 774,324 and 1,698,214.50 is: 3,724,451.89
Step by Step Solution
- Step 1: Write the proportion equation
774,324 : 1,698,214.50 = 1,698,214.50 : x - Step 2: Convert to fraction form
774,324/1,698,214.50 = 1,698,214.50/x - Step 3: Cross multiply
774,324x = 1,698,214.50 × 1,698,214.50 - Step 4: Simplify right side
774,324x = 2,883,932,488,010.25 - Step 5: Solve for x
x = 2,883,932,488,010.25/774,324 - Step 6: Final answer
x = 3,724,451.89
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.