Finding the Fourth Proportional to 5,924,114.14, 8,889,386.10 and 2,514,318.70
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Solution
The fourth proportional to 5,924,114.14, 8,889,386.10 and 2,514,318.70 is: 3,772,842.52
Step by Step Solution
- Step 1: Write the proportion equation
5,924,114.14 : 8,889,386.10 = 2,514,318.70 : x - Step 2: Convert to fraction form
5,924,114.14/8,889,386.10 = 2,514,318.70/x - Step 3: Cross multiply
5,924,114.14x = 8,889,386.10 × 2,514,318.70 - Step 4: Simplify right side
5,924,114.14x = 22,350,749,702,750.07 - Step 5: Solve for x
x = 22,350,749,702,750.07/5,924,114.14 - Step 6: Final answer
x = 3,772,842.52
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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.