Finding the Fourth Proportional to 4,835,750.13, 6,673,071.60 and 2,659,942.02
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Solution
The fourth proportional to 4,835,750.13, 6,673,071.60 and 2,659,942.02 is: 3,670,575.00
Step by Step Solution
- Step 1: Write the proportion equation
4,835,750.13 : 6,673,071.60 = 2,659,942.02 : x - Step 2: Convert to fraction form
4,835,750.13/6,673,071.60 = 2,659,942.02/x - Step 3: Cross multiply
4,835,750.13x = 6,673,071.60 × 2,659,942.02 - Step 4: Simplify right side
4,835,750.13x = 17,749,983,551,308.63 - Step 5: Solve for x
x = 17,749,983,551,308.63/4,835,750.13 - Step 6: Final answer
x = 3,670,575.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.