Finding the Third Proportional to 697,455.56 and 1,424,390.06
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Solution
The third proportional to 697,455.56 and 1,424,390.06 is: 2,908,983.97
Step by Step Solution
- Step 1: Write the proportion equation
697,455.56 : 1,424,390.06 = 1,424,390.06 : x - Step 2: Convert to fraction form
697,455.56/1,424,390.06 = 1,424,390.06/x - Step 3: Cross multiply
697,455.56x = 1,424,390.06 × 1,424,390.06 - Step 4: Simplify right side
697,455.56x = 2,028,887,050,148.75 - Step 5: Solve for x
x = 2,028,887,050,148.75/697,455.56 - Step 6: Final answer
x = 2,908,983.97
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.