Finding the Fourth Proportional to 5,924,115.14, 8,889,387.60 and 2,514,319.70
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Solution
The fourth proportional to 5,924,115.14, 8,889,387.60 and 2,514,319.70 is: 3,772,844.02
Step by Step Solution
- Step 1: Write the proportion equation
5,924,115.14 : 8,889,387.60 = 2,514,319.70 : x - Step 2: Convert to fraction form
5,924,115.14/8,889,387.60 = 2,514,319.70/x - Step 3: Cross multiply
5,924,115.14x = 8,889,387.60 × 2,514,319.70 - Step 4: Simplify right side
5,924,115.14x = 22,350,762,363,615.72 - Step 5: Solve for x
x = 22,350,762,363,615.72/5,924,115.14 - Step 6: Final answer
x = 3,772,844.02
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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.