Finding the Fourth Proportional to 2,022,271.68, 3,032,565.84 and 823,380.96
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Solution
The fourth proportional to 2,022,271.68, 3,032,565.84 and 823,380.96 is: 1,234,728.74
Step by Step Solution
- Step 1: Write the proportion equation
2,022,271.68 : 3,032,565.84 = 823,380.96 : x - Step 2: Convert to fraction form
2,022,271.68/3,032,565.84 = 823,380.96/x - Step 3: Cross multiply
2,022,271.68x = 3,032,565.84 × 823,380.96 - Step 4: Simplify right side
2,022,271.68x = 2,496,956,972,602.41 - Step 5: Solve for x
x = 2,496,956,972,602.41/2,022,271.68 - Step 6: Final answer
x = 1,234,728.74
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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.