Finding the Fourth Proportional to 1,884,859.37, 2,827,431.21 and 587,848.08
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Solution
The fourth proportional to 1,884,859.37, 2,827,431.21 and 587,848.08 is: 881,816.46
Step by Step Solution
- Step 1: Write the proportion equation
1,884,859.37 : 2,827,431.21 = 587,848.08 : x - Step 2: Convert to fraction form
1,884,859.37/2,827,431.21 = 587,848.08/x - Step 3: Cross multiply
1,884,859.37x = 2,827,431.21 × 587,848.08 - Step 4: Simplify right side
1,884,859.37x = 1,662,100,017,631.23 - Step 5: Solve for x
x = 1,662,100,017,631.23/1,884,859.37 - Step 6: Final answer
x = 881,816.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.