Finding the Fourth Proportional to 6,046,762.10, 8,344,216.77 and 3,754,873.94
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Solution
The fourth proportional to 6,046,762.10, 8,344,216.77 and 3,754,873.94 is: 5,181,530.48
Step by Step Solution
- Step 1: Write the proportion equation
6,046,762.10 : 8,344,216.77 = 3,754,873.94 : x - Step 2: Convert to fraction form
6,046,762.10/8,344,216.77 = 3,754,873.94/x - Step 3: Cross multiply
6,046,762.10x = 8,344,216.77 × 3,754,873.94 - Step 4: Simplify right side
6,046,762.10x = 31,331,482,099,383.97 - Step 5: Solve for x
x = 31,331,482,099,383.97/6,046,762.10 - Step 6: Final answer
x = 5,181,530.48
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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.