Finding the Fourth Proportional to 2,264,756.92, 3,397,695.36 and 1,860,632.08
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Solution
The fourth proportional to 2,264,756.92, 3,397,695.36 and 1,860,632.08 is: 2,791,408.18
Step by Step Solution
- Step 1: Write the proportion equation
2,264,756.92 : 3,397,695.36 = 1,860,632.08 : x - Step 2: Convert to fraction form
2,264,756.92/3,397,695.36 = 1,860,632.08/x - Step 3: Cross multiply
2,264,756.92x = 3,397,695.36 × 1,860,632.08 - Step 4: Simplify right side
2,264,756.92x = 6,321,860,984,883.15 - Step 5: Solve for x
x = 6,321,860,984,883.15/2,264,756.92 - Step 6: Final answer
x = 2,791,408.18
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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.