Finding the Fourth Proportional to 9,604,127.68, 14,405,130.11 and 2,415,664.42
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Solution
The fourth proportional to 9,604,127.68, 14,405,130.11 and 2,415,664.42 is: 3,623,229.66
Step by Step Solution
- Step 1: Write the proportion equation
9,604,127.68 : 14,405,130.11 = 2,415,664.42 : x - Step 2: Convert to fraction form
9,604,127.68/14,405,130.11 = 2,415,664.42/x - Step 3: Cross multiply
9,604,127.68x = 14,405,130.11 × 2,415,664.42 - Step 4: Simplify right side
9,604,127.68x = 34,797,960,242,224.02 - Step 5: Solve for x
x = 34,797,960,242,224.02/9,604,127.68 - Step 6: Final answer
x = 3,623,229.66
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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.