Finding the Fourth Proportional to 2,271,437.40, 3,407,243.58 and 588,497.16
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Solution
The fourth proportional to 2,271,437.40, 3,407,243.58 and 588,497.16 is: 882,768.40
Step by Step Solution
- Step 1: Write the proportion equation
2,271,437.40 : 3,407,243.58 = 588,497.16 : x - Step 2: Convert to fraction form
2,271,437.40/3,407,243.58 = 588,497.16/x - Step 3: Cross multiply
2,271,437.40x = 3,407,243.58 × 588,497.16 - Step 4: Simplify right side
2,271,437.40x = 2,005,153,170,258.23 - Step 5: Solve for x
x = 2,005,153,170,258.23/2,271,437.40 - Step 6: Final answer
x = 882,768.40
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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.