Finding the Fourth Proportional to 2,397,798.24, 3,598,471.80 and 1,135,628.88
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Solution
The fourth proportional to 2,397,798.24, 3,598,471.80 and 1,135,628.88 is: 1,704,283.72
Step by Step Solution
- Step 1: Write the proportion equation
2,397,798.24 : 3,598,471.80 = 1,135,628.88 : x - Step 2: Convert to fraction form
2,397,798.24/3,598,471.80 = 1,135,628.88/x - Step 3: Cross multiply
2,397,798.24x = 3,598,471.80 × 1,135,628.88 - Step 4: Simplify right side
2,397,798.24x = 4,086,528,499,945.58 - Step 5: Solve for x
x = 4,086,528,499,945.58/2,397,798.24 - Step 6: Final answer
x = 1,704,283.72
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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.