Finding the Fourth Proportional to 10,659,375.04, 14,710,784.88 and 6,793,631.68
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Solution
The fourth proportional to 10,659,375.04, 14,710,784.88 and 6,793,631.68 is: 9,375,751.75
Step by Step Solution
- Step 1: Write the proportion equation
10,659,375.04 : 14,710,784.88 = 6,793,631.68 : x - Step 2: Convert to fraction form
10,659,375.04/14,710,784.88 = 6,793,631.68/x - Step 3: Cross multiply
10,659,375.04x = 14,710,784.88 × 6,793,631.68 - Step 4: Simplify right side
10,659,375.04x = 99,939,654,198,433 - Step 5: Solve for x
x = 99,939,654,198,433/10,659,375.04 - Step 6: Final answer
x = 9,375,751.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.