Finding the Fourth Proportional to 925,149.08, 1,276,754.50 and 562,512.92
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Solution
The fourth proportional to 925,149.08, 1,276,754.50 and 562,512.92 is: 776,297.48
Step by Step Solution
- Step 1: Write the proportion equation
925,149.08 : 1,276,754.50 = 562,512.92 : x - Step 2: Convert to fraction form
925,149.08/1,276,754.50 = 562,512.92/x - Step 3: Cross multiply
925,149.08x = 1,276,754.50 × 562,512.92 - Step 4: Simplify right side
925,149.08x = 718,190,901,918.14 - Step 5: Solve for x
x = 718,190,901,918.14/925,149.08 - Step 6: Final answer
x = 776,297.48
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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.