Finding the Fourth Proportional to 9,339,233.68, 14,011,563.21 and 3,873,326.14
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Solution
The fourth proportional to 9,339,233.68, 14,011,563.21 and 3,873,326.14 is: 5,811,114.26
Step by Step Solution
- Step 1: Write the proportion equation
9,339,233.68 : 14,011,563.21 = 3,873,326.14 : x - Step 2: Convert to fraction form
9,339,233.68/14,011,563.21 = 3,873,326.14/x - Step 3: Cross multiply
9,339,233.68x = 14,011,563.21 × 3,873,326.14 - Step 4: Simplify right side
9,339,233.68x = 54,271,354,068,332.24 - Step 5: Solve for x
x = 54,271,354,068,332.24/9,339,233.68 - Step 6: Final answer
x = 5,811,114.26
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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.