Finding the Fourth Proportional to 7,033,819.66, 10,550,532.66 and 2,241,796.48
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Solution
The fourth proportional to 7,033,819.66, 10,550,532.66 and 2,241,796.48 is: 3,362,631.99
Step by Step Solution
- Step 1: Write the proportion equation
7,033,819.66 : 10,550,532.66 = 2,241,796.48 : x - Step 2: Convert to fraction form
7,033,819.66/10,550,532.66 = 2,241,796.48/x - Step 3: Cross multiply
7,033,819.66x = 10,550,532.66 × 2,241,796.48 - Step 4: Simplify right side
7,033,819.66x = 23,652,146,979,313.04 - Step 5: Solve for x
x = 23,652,146,979,313.04/7,033,819.66 - Step 6: Final answer
x = 3,362,631.99
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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.