Finding the Fourth Proportional to 4,844,716.67, 7,260,219.77 and 2,686,691.00
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Solution
The fourth proportional to 4,844,716.67, 7,260,219.77 and 2,686,691.00 is: 4,026,234.85
Step by Step Solution
- Step 1: Write the proportion equation
4,844,716.67 : 7,260,219.77 = 2,686,691.00 : x - Step 2: Convert to fraction form
4,844,716.67/7,260,219.77 = 2,686,691.00/x - Step 3: Cross multiply
4,844,716.67x = 7,260,219.77 × 2,686,691.00 - Step 4: Simplify right side
4,844,716.67x = 19,505,967,064,346.52 - Step 5: Solve for x
x = 19,505,967,064,346.52/4,844,716.67 - Step 6: Final answer
x = 4,026,234.85
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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.