Finding the Fourth Proportional to 907,349.24, 1,251,623.06 and 567,227.00
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Solution
The fourth proportional to 907,349.24, 1,251,623.06 and 567,227.00 is: 782,448.88
Step by Step Solution
- Step 1: Write the proportion equation
907,349.24 : 1,251,623.06 = 567,227.00 : x - Step 2: Convert to fraction form
907,349.24/1,251,623.06 = 567,227.00/x - Step 3: Cross multiply
907,349.24x = 1,251,623.06 × 567,227.00 - Step 4: Simplify right side
907,349.24x = 709,954,397,469.97 - Step 5: Solve for x
x = 709,954,397,469.97/907,349.24 - Step 6: Final answer
x = 782,448.88
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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.