Finding the Fourth Proportional to 5,373,066.84, 8,060,663.88 and 1,534,922.40
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Solution
The fourth proportional to 5,373,066.84, 8,060,663.88 and 1,534,922.40 is: 2,302,687.44
Step by Step Solution
- Step 1: Write the proportion equation
5,373,066.84 : 8,060,663.88 = 1,534,922.40 : x - Step 2: Convert to fraction form
5,373,066.84/8,060,663.88 = 1,534,922.40/x - Step 3: Cross multiply
5,373,066.84x = 8,060,663.88 × 1,534,922.40 - Step 4: Simplify right side
5,373,066.84x = 12,372,493,548,282.91 - Step 5: Solve for x
x = 12,372,493,548,282.91/5,373,066.84 - Step 6: Final answer
x = 2,302,687.44
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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.