Finding the Fourth Proportional to 736,294.64, 1,104,558.84 and 237,542
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Solution
The fourth proportional to 736,294.64, 1,104,558.84 and 237,542 is: 356,350.71
Step by Step Solution
- Step 1: Write the proportion equation
736,294.64 : 1,104,558.84 = 237,542 : x - Step 2: Convert to fraction form
736,294.64/1,104,558.84 = 237,542/x - Step 3: Cross multiply
736,294.64x = 1,104,558.84 × 237,542 - Step 4: Simplify right side
736,294.64x = 262,379,115,971.28 - Step 5: Solve for x
x = 262,379,115,971.28/736,294.64 - Step 6: Final answer
x = 356,350.71
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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.