Finding the Fourth Proportional to 2,252,739.64, 3,379,107.42 and 904,902.52
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Solution
The fourth proportional to 2,252,739.64, 3,379,107.42 and 904,902.52 is: 1,357,352.96
Step by Step Solution
- Step 1: Write the proportion equation
2,252,739.64 : 3,379,107.42 = 904,902.52 : x - Step 2: Convert to fraction form
2,252,739.64/3,379,107.42 = 904,902.52/x - Step 3: Cross multiply
2,252,739.64x = 3,379,107.42 × 904,902.52 - Step 4: Simplify right side
2,252,739.64x = 3,057,762,819,708.70 - Step 5: Solve for x
x = 3,057,762,819,708.70/2,252,739.64 - Step 6: Final answer
x = 1,357,352.96
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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.