Finding the Third Proportional to 228,840.75 and 478,594.69
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Solution
The third proportional to 228,840.75 and 478,594.69 is: 1,000,926.95
Step by Step Solution
- Step 1: Write the proportion equation
228,840.75 : 478,594.69 = 478,594.69 : x - Step 2: Convert to fraction form
228,840.75/478,594.69 = 478,594.69/x - Step 3: Cross multiply
228,840.75x = 478,594.69 × 478,594.69 - Step 4: Simplify right side
228,840.75x = 229,052,874,903.22 - Step 5: Solve for x
x = 229,052,874,903.22/228,840.75 - Step 6: Final answer
x = 1,000,926.95
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.