Finding the Fourth Proportional to 833,650.00, 1,150,421.99 and 471,066.06
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Solution
The fourth proportional to 833,650.00, 1,150,421.99 and 471,066.06 is: 650,062.67
Step by Step Solution
- Step 1: Write the proportion equation
833,650.00 : 1,150,421.99 = 471,066.06 : x - Step 2: Convert to fraction form
833,650.00/1,150,421.99 = 471,066.06/x - Step 3: Cross multiply
833,650.00x = 1,150,421.99 × 471,066.06 - Step 4: Simplify right side
833,650.00x = 541,924,749,068.47 - Step 5: Solve for x
x = 541,924,749,068.47/833,650.00 - Step 6: Final answer
x = 650,062.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.