Finding the Fourth Proportional to 6,849,776.92, 10,273,848.88 and 1,801,481.08
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Solution
The fourth proportional to 6,849,776.92, 10,273,848.88 and 1,801,481.08 is: 2,702,006.88
Step by Step Solution
- Step 1: Write the proportion equation
6,849,776.92 : 10,273,848.88 = 1,801,481.08 : x - Step 2: Convert to fraction form
6,849,776.92/10,273,848.88 = 1,801,481.08/x - Step 3: Cross multiply
6,849,776.92x = 10,273,848.88 × 1,801,481.08 - Step 4: Simplify right side
6,849,776.92x = 18,508,144,376,099.19 - Step 5: Solve for x
x = 18,508,144,376,099.19/6,849,776.92 - Step 6: Final answer
x = 2,702,006.88
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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.