Finding the Fourth Proportional to 544,029.68, 750,541.74 and 328,796.08
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Solution
The fourth proportional to 544,029.68, 750,541.74 and 328,796.08 is: 453,606.09
Step by Step Solution
- Step 1: Write the proportion equation
544,029.68 : 750,541.74 = 328,796.08 : x - Step 2: Convert to fraction form
544,029.68/750,541.74 = 328,796.08/x - Step 3: Cross multiply
544,029.68x = 750,541.74 × 328,796.08 - Step 4: Simplify right side
544,029.68x = 246,775,177,413.68 - Step 5: Solve for x
x = 246,775,177,413.68/544,029.68 - Step 6: Final answer
x = 453,606.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.