Finding the Fourth Proportional to 13,092,506, 19,639,458.84 and 4,117,757.84
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Solution
The fourth proportional to 13,092,506, 19,639,458.84 and 4,117,757.84 is: 6,176,856.87
Step by Step Solution
- Step 1: Write the proportion equation
13,092,506 : 19,639,458.84 = 4,117,757.84 : x - Step 2: Convert to fraction form
13,092,506/19,639,458.84 = 4,117,757.84/x - Step 3: Cross multiply
13,092,506x = 19,639,458.84 × 4,117,757.84 - Step 4: Simplify right side
13,092,506x = 80,870,535,611,767.30 - Step 5: Solve for x
x = 80,870,535,611,767.30/13,092,506 - Step 6: Final answer
x = 6,176,856.87
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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.