Finding the Fourth Proportional to 1,956,027.92, 2,933,709.71 and 516,726.99
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Solution
The fourth proportional to 1,956,027.92, 2,933,709.71 and 516,726.99 is: 775,002.74
Step by Step Solution
- Step 1: Write the proportion equation
1,956,027.92 : 2,933,709.71 = 516,726.99 : x - Step 2: Convert to fraction form
1,956,027.92/2,933,709.71 = 516,726.99/x - Step 3: Cross multiply
1,956,027.92x = 2,933,709.71 × 516,726.99 - Step 4: Simplify right side
1,956,027.92x = 1,515,926,987,336.16 - Step 5: Solve for x
x = 1,515,926,987,336.16/1,956,027.92 - Step 6: Final answer
x = 775,002.74
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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.