Finding the Fourth Proportional to 584,829.54, 875,248.33 and 490,166.62
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Solution
The fourth proportional to 584,829.54, 875,248.33 and 490,166.62 is: 733,577.02
Step by Step Solution
- Step 1: Write the proportion equation
584,829.54 : 875,248.33 = 490,166.62 : x - Step 2: Convert to fraction form
584,829.54/875,248.33 = 490,166.62/x - Step 3: Cross multiply
584,829.54x = 875,248.33 × 490,166.62 - Step 4: Simplify right side
584,829.54x = 429,017,512,163.21 - Step 5: Solve for x
x = 429,017,512,163.21/584,829.54 - Step 6: Final answer
x = 733,577.02
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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.