Finding the Fourth Proportional to 1,701,566.87, 2,348,162.51 and 927,197.84
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Solution
The fourth proportional to 1,701,566.87, 2,348,162.51 and 927,197.84 is: 1,279,533.14
Step by Step Solution
- Step 1: Write the proportion equation
1,701,566.87 : 2,348,162.51 = 927,197.84 : x - Step 2: Convert to fraction form
1,701,566.87/2,348,162.51 = 927,197.84/x - Step 3: Cross multiply
1,701,566.87x = 2,348,162.51 × 927,197.84 - Step 4: Simplify right side
1,701,566.87x = 2,177,211,190,864.18 - Step 5: Solve for x
x = 2,177,211,190,864.18/1,701,566.87 - Step 6: Final answer
x = 1,279,533.14
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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.