Finding the Fourth Proportional to 2,306,970.62, 3,461,157.14 and 1,634,353.30
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Solution
The fourth proportional to 2,306,970.62, 3,461,157.14 and 1,634,353.30 is: 2,452,026.72
Step by Step Solution
- Step 1: Write the proportion equation
2,306,970.62 : 3,461,157.14 = 1,634,353.30 : x - Step 2: Convert to fraction form
2,306,970.62/3,461,157.14 = 1,634,353.30/x - Step 3: Cross multiply
2,306,970.62x = 3,461,157.14 × 1,634,353.30 - Step 4: Simplify right side
2,306,970.62x = 5,656,753,589,732.24 - Step 5: Solve for x
x = 5,656,753,589,732.24/2,306,970.62 - Step 6: Final answer
x = 2,452,026.72
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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.