Finding the Fourth Proportional to 4,014,247.64, 6,012,842 and 2,718,187.70
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Solution
The fourth proportional to 4,014,247.64, 6,012,842 and 2,718,187.70 is: 4,071,505.95
Step by Step Solution
- Step 1: Write the proportion equation
4,014,247.64 : 6,012,842 = 2,718,187.70 : x - Step 2: Convert to fraction form
4,014,247.64/6,012,842 = 2,718,187.70/x - Step 3: Cross multiply
4,014,247.64x = 6,012,842 × 2,718,187.70 - Step 4: Simplify right side
4,014,247.64x = 16,344,033,166,443.40 - Step 5: Solve for x
x = 16,344,033,166,443.40/4,014,247.64 - Step 6: Final answer
x = 4,071,505.95
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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.