Finding the Fourth Proportional to 2,328,876.08, 3,492,132.74 and 1,065,621.14
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Solution
The fourth proportional to 2,328,876.08, 3,492,132.74 and 1,065,621.14 is: 1,597,891.15
Step by Step Solution
- Step 1: Write the proportion equation
2,328,876.08 : 3,492,132.74 = 1,065,621.14 : x - Step 2: Convert to fraction form
2,328,876.08/3,492,132.74 = 1,065,621.14/x - Step 3: Cross multiply
2,328,876.08x = 3,492,132.74 × 1,065,621.14 - Step 4: Simplify right side
2,328,876.08x = 3,721,290,471,430.12 - Step 5: Solve for x
x = 3,721,290,471,430.12/2,328,876.08 - Step 6: Final answer
x = 1,597,891.15
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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.