Finding the Fourth Proportional to 2,735,848.44, 4,102,321.01 and 1,368,126.05
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Solution
The fourth proportional to 2,735,848.44, 4,102,321.01 and 1,368,126.05 is: 2,051,463.13
Step by Step Solution
- Step 1: Write the proportion equation
2,735,848.44 : 4,102,321.01 = 1,368,126.05 : x - Step 2: Convert to fraction form
2,735,848.44/4,102,321.01 = 1,368,126.05/x - Step 3: Cross multiply
2,735,848.44x = 4,102,321.01 × 1,368,126.05 - Step 4: Simplify right side
2,735,848.44x = 5,612,492,211,891.08 - Step 5: Solve for x
x = 5,612,492,211,891.08/2,735,848.44 - Step 6: Final answer
x = 2,051,463.13
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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.