Finding the Fourth Proportional to 2,370,771.01, 3,271,664.24 and 1,283,050.45
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Solution
The fourth proportional to 2,370,771.01, 3,271,664.24 and 1,283,050.45 is: 1,770,609.75
Step by Step Solution
- Step 1: Write the proportion equation
2,370,771.01 : 3,271,664.24 = 1,283,050.45 : x - Step 2: Convert to fraction form
2,370,771.01/3,271,664.24 = 1,283,050.45/x - Step 3: Cross multiply
2,370,771.01x = 3,271,664.24 × 1,283,050.45 - Step 4: Simplify right side
2,370,771.01x = 4,197,710,275,380.91 - Step 5: Solve for x
x = 4,197,710,275,380.91/2,370,771.01 - Step 6: Final answer
x = 1,770,609.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.