Finding the Fourth Proportional to 637,950.24, 956,614.08 and 364,364.64
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Solution
The fourth proportional to 637,950.24, 956,614.08 and 364,364.64 is: 546,369.17
Step by Step Solution
- Step 1: Write the proportion equation
637,950.24 : 956,614.08 = 364,364.64 : x - Step 2: Convert to fraction form
637,950.24/956,614.08 = 364,364.64/x - Step 3: Cross multiply
637,950.24x = 956,614.08 × 364,364.64 - Step 4: Simplify right side
637,950.24x = 348,556,344,878.13 - Step 5: Solve for x
x = 348,556,344,878.13/637,950.24 - Step 6: Final answer
x = 546,369.17
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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.