Finding the Third Proportional to 553,117.50 and 1,206,351
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Solution
The third proportional to 553,117.50 and 1,206,351 is: 2,631,055.31
Step by Step Solution
- Step 1: Write the proportion equation
553,117.50 : 1,206,351 = 1,206,351 : x - Step 2: Convert to fraction form
553,117.50/1,206,351 = 1,206,351/x - Step 3: Cross multiply
553,117.50x = 1,206,351 × 1,206,351 - Step 4: Simplify right side
553,117.50x = 1,455,282,735,201 - Step 5: Solve for x
x = 1,455,282,735,201/553,117.50 - Step 6: Final answer
x = 2,631,055.31
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.