Finding the Third Proportional to 430,565.63 and 930,021.75
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Solution
The third proportional to 430,565.63 and 930,021.75 is: 2,008,846.98
Step by Step Solution
- Step 1: Write the proportion equation
430,565.63 : 930,021.75 = 930,021.75 : x - Step 2: Convert to fraction form
430,565.63/930,021.75 = 930,021.75/x - Step 3: Cross multiply
430,565.63x = 930,021.75 × 930,021.75 - Step 4: Simplify right side
430,565.63x = 864,940,455,473.06 - Step 5: Solve for x
x = 864,940,455,473.06/430,565.63 - Step 6: Final answer
x = 2,008,846.98
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.