Finding the Third Proportional to 894,743.75 and 1,355,139.75
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Solution
The third proportional to 894,743.75 and 1,355,139.75 is: 2,052,435.40
Step by Step Solution
- Step 1: Write the proportion equation
894,743.75 : 1,355,139.75 = 1,355,139.75 : x - Step 2: Convert to fraction form
894,743.75/1,355,139.75 = 1,355,139.75/x - Step 3: Cross multiply
894,743.75x = 1,355,139.75 × 1,355,139.75 - Step 4: Simplify right side
894,743.75x = 1,836,403,742,030.06 - Step 5: Solve for x
x = 1,836,403,742,030.06/894,743.75 - Step 6: Final answer
x = 2,052,435.40
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.