Finding the Fourth Proportional to 5,860,274.03, 8,790,743.16 and 1,817,336.62
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Solution
The fourth proportional to 5,860,274.03, 8,790,743.16 and 1,817,336.62 is: 2,726,107.92
Step by Step Solution
- Step 1: Write the proportion equation
5,860,274.03 : 8,790,743.16 = 1,817,336.62 : x - Step 2: Convert to fraction form
5,860,274.03/8,790,743.16 = 1,817,336.62/x - Step 3: Cross multiply
5,860,274.03x = 8,790,743.16 × 1,817,336.62 - Step 4: Simplify right side
5,860,274.03x = 15,975,739,461,682.52 - Step 5: Solve for x
x = 15,975,739,461,682.52/5,860,274.03 - Step 6: Final answer
x = 2,726,107.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.