Finding the Fourth Proportional to 5,900,395.61, 8,851,794.84 and 2,488,694.90
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Solution
The fourth proportional to 5,900,395.61, 8,851,794.84 and 2,488,694.90 is: 3,733,549.08
Step by Step Solution
- Step 1: Write the proportion equation
5,900,395.61 : 8,851,794.84 = 2,488,694.90 : x - Step 2: Convert to fraction form
5,900,395.61/8,851,794.84 = 2,488,694.90/x - Step 3: Cross multiply
5,900,395.61x = 8,851,794.84 × 2,488,694.90 - Step 4: Simplify right side
5,900,395.61x = 22,029,416,629,895.34 - Step 5: Solve for x
x = 22,029,416,629,895.34/5,900,395.61 - Step 6: Final answer
x = 3,733,549.08
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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.