Finding the Fourth Proportional to 10,506,609.48, 14,498,496.42 and 6,095,993.42
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Solution
The fourth proportional to 10,506,609.48, 14,498,496.42 and 6,095,993.42 is: 8,412,108.49
Step by Step Solution
- Step 1: Write the proportion equation
10,506,609.48 : 14,498,496.42 = 6,095,993.42 : x - Step 2: Convert to fraction form
10,506,609.48/14,498,496.42 = 6,095,993.42/x - Step 3: Cross multiply
10,506,609.48x = 14,498,496.42 × 6,095,993.42 - Step 4: Simplify right side
10,506,609.48x = 88,382,738,776,213.56 - Step 5: Solve for x
x = 88,382,738,776,213.56/10,506,609.48 - Step 6: Final answer
x = 8,412,108.49
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.