Finding the Fourth Proportional to 900,244.00, 1,350,027.08 and 292,873.43
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Solution
The fourth proportional to 900,244.00, 1,350,027.08 and 292,873.43 is: 439,199.88
Step by Step Solution
- Step 1: Write the proportion equation
900,244.00 : 1,350,027.08 = 292,873.43 : x - Step 2: Convert to fraction form
900,244.00/1,350,027.08 = 292,873.43/x - Step 3: Cross multiply
900,244.00x = 1,350,027.08 × 292,873.43 - Step 4: Simplify right side
900,244.00x = 395,387,060,463.06 - Step 5: Solve for x
x = 395,387,060,463.06/900,244.00 - Step 6: Final answer
x = 439,199.88
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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.