Finding the Fourth Proportional to 2,824,348.44, 4,234,141.68 and 1,225,707.36
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Solution
The fourth proportional to 2,824,348.44, 4,234,141.68 and 1,225,707.36 is: 1,837,527.75
Step by Step Solution
- Step 1: Write the proportion equation
2,824,348.44 : 4,234,141.68 = 1,225,707.36 : x - Step 2: Convert to fraction form
2,824,348.44/4,234,141.68 = 1,225,707.36/x - Step 3: Cross multiply
2,824,348.44x = 4,234,141.68 × 1,225,707.36 - Step 4: Simplify right side
2,824,348.44x = 5,189,818,620,458.76 - Step 5: Solve for x
x = 5,189,818,620,458.76/2,824,348.44 - Step 6: Final answer
x = 1,837,527.75
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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.