Finding the Fourth Proportional to 5,879,094.24, 8,818,638.08 and 1,835,928.55
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Solution
The fourth proportional to 5,879,094.24, 8,818,638.08 and 1,835,928.55 is: 2,753,891.80
Step by Step Solution
- Step 1: Write the proportion equation
5,879,094.24 : 8,818,638.08 = 1,835,928.55 : x - Step 2: Convert to fraction form
5,879,094.24/8,818,638.08 = 1,835,928.55/x - Step 3: Cross multiply
5,879,094.24x = 8,818,638.08 × 1,835,928.55 - Step 4: Simplify right side
5,879,094.24x = 16,190,389,425,032.84 - Step 5: Solve for x
x = 16,190,389,425,032.84/5,879,094.24 - Step 6: Final answer
x = 2,753,891.80
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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.