Finding the Fourth Proportional to 2,382,691.68, 3,574,030.56 and 962,731.20
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Solution
The fourth proportional to 2,382,691.68, 3,574,030.56 and 962,731.20 is: 1,444,093.99
Step by Step Solution
- Step 1: Write the proportion equation
2,382,691.68 : 3,574,030.56 = 962,731.20 : x - Step 2: Convert to fraction form
2,382,691.68/3,574,030.56 = 962,731.20/x - Step 3: Cross multiply
2,382,691.68x = 3,574,030.56 × 962,731.20 - Step 4: Simplify right side
2,382,691.68x = 3,440,830,729,865.47 - Step 5: Solve for x
x = 3,440,830,729,865.47/2,382,691.68 - Step 6: Final answer
x = 1,444,093.99
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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.