Finding the Fourth Proportional to 373,137.84, 556,841.49 and 333,276.12
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Solution
The fourth proportional to 373,137.84, 556,841.49 and 333,276.12 is: 497,355.00
Step by Step Solution
- Step 1: Write the proportion equation
373,137.84 : 556,841.49 = 333,276.12 : x - Step 2: Convert to fraction form
373,137.84/556,841.49 = 333,276.12/x - Step 3: Cross multiply
373,137.84x = 556,841.49 × 333,276.12 - Step 4: Simplify right side
373,137.84x = 185,581,971,242.22 - Step 5: Solve for x
x = 185,581,971,242.22/373,137.84 - Step 6: Final answer
x = 497,355.00
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.