Finding the Fourth Proportional to 568,971.74, 785,203.62 and 327,254.06
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Solution
The fourth proportional to 568,971.74, 785,203.62 and 327,254.06 is: 451,623.61
Step by Step Solution
- Step 1: Write the proportion equation
568,971.74 : 785,203.62 = 327,254.06 : x - Step 2: Convert to fraction form
568,971.74/785,203.62 = 327,254.06/x - Step 3: Cross multiply
568,971.74x = 785,203.62 × 327,254.06 - Step 4: Simplify right side
568,971.74x = 256,961,072,571.70 - Step 5: Solve for x
x = 256,961,072,571.70/568,971.74 - Step 6: Final answer
x = 451,623.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.