Finding the Third Proportional to 972,315 and 1,471,888.13
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Solution
The third proportional to 972,315 and 1,471,888.13 is: 2,228,140.73
Step by Step Solution
- Step 1: Write the proportion equation
972,315 : 1,471,888.13 = 1,471,888.13 : x - Step 2: Convert to fraction form
972,315/1,471,888.13 = 1,471,888.13/x - Step 3: Cross multiply
972,315x = 1,471,888.13 × 1,471,888.13 - Step 4: Simplify right side
972,315x = 2,166,454,652,516.02 - Step 5: Solve for x
x = 2,166,454,652,516.02/972,315 - Step 6: Final answer
x = 2,228,140.73
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.