Finding the Fourth Proportional to 9,839,497.68, 14,752,924.23 and 4,086,199.80
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Solution
The fourth proportional to 9,839,497.68, 14,752,924.23 and 4,086,199.80 is: 6,126,674.15
Step by Step Solution
- Step 1: Write the proportion equation
9,839,497.68 : 14,752,924.23 = 4,086,199.80 : x - Step 2: Convert to fraction form
9,839,497.68/14,752,924.23 = 4,086,199.80/x - Step 3: Cross multiply
9,839,497.68x = 14,752,924.23 × 4,086,199.80 - Step 4: Simplify right side
9,839,497.68x = 60,283,396,038,041.16 - Step 5: Solve for x
x = 60,283,396,038,041.16/9,839,497.68 - Step 6: Final answer
x = 6,126,674.15
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.