Finding the Third Proportional to 888,129.75 and 1,953,405.75
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Solution
The third proportional to 888,129.75 and 1,953,405.75 is: 4,296,437.57
Step by Step Solution
- Step 1: Write the proportion equation
888,129.75 : 1,953,405.75 = 1,953,405.75 : x - Step 2: Convert to fraction form
888,129.75/1,953,405.75 = 1,953,405.75/x - Step 3: Cross multiply
888,129.75x = 1,953,405.75 × 1,953,405.75 - Step 4: Simplify right side
888,129.75x = 3,815,794,024,133.06 - Step 5: Solve for x
x = 3,815,794,024,133.06/888,129.75 - Step 6: Final answer
x = 4,296,437.57
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.