Finding the Fourth Proportional to 2,291,414.00, 3,437,764.46 and 672,221.06
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Solution
The fourth proportional to 2,291,414.00, 3,437,764.46 and 672,221.06 is: 1,008,520.35
Step by Step Solution
- Step 1: Write the proportion equation
2,291,414.00 : 3,437,764.46 = 672,221.06 : x - Step 2: Convert to fraction form
2,291,414.00/3,437,764.46 = 672,221.06/x - Step 3: Cross multiply
2,291,414.00x = 3,437,764.46 × 672,221.06 - Step 4: Simplify right side
2,291,414.00x = 2,310,937,648,781.60 - Step 5: Solve for x
x = 2,310,937,648,781.60/2,291,414.00 - Step 6: Final answer
x = 1,008,520.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.