Finding the Third Proportional to 1,121,562.75 and 2,460,261.75
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Solution
The third proportional to 1,121,562.75 and 2,460,261.75 is: 5,396,833.91
Step by Step Solution
- Step 1: Write the proportion equation
1,121,562.75 : 2,460,261.75 = 2,460,261.75 : x - Step 2: Convert to fraction form
1,121,562.75/2,460,261.75 = 2,460,261.75/x - Step 3: Cross multiply
1,121,562.75x = 2,460,261.75 × 2,460,261.75 - Step 4: Simplify right side
1,121,562.75x = 6,052,887,878,513.06 - Step 5: Solve for x
x = 6,052,887,878,513.06/1,121,562.75 - Step 6: Final answer
x = 5,396,833.91
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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.