Finding the Fourth Proportional to 5,790,697.27, 8,680,396.66 and 2,757,248.35
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Solution
The fourth proportional to 5,790,697.27, 8,680,396.66 and 2,757,248.35 is: 4,133,182.63
Step by Step Solution
- Step 1: Write the proportion equation
5,790,697.27 : 8,680,396.66 = 2,757,248.35 : x - Step 2: Convert to fraction form
5,790,697.27/8,680,396.66 = 2,757,248.35/x - Step 3: Cross multiply
5,790,697.27x = 8,680,396.66 × 2,757,248.35 - Step 4: Simplify right side
5,790,697.27x = 23,934,009,368,130.51 - Step 5: Solve for x
x = 23,934,009,368,130.51/5,790,697.27 - Step 6: Final answer
x = 4,133,182.63
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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.