Finding the Fourth Proportional to 4,094,224.29, 6,128,739.32 and 2,671,216.29
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Solution
The fourth proportional to 4,094,224.29, 6,128,739.32 and 2,671,216.29 is: 3,998,605.63
Step by Step Solution
- Step 1: Write the proportion equation
4,094,224.29 : 6,128,739.32 = 2,671,216.29 : x - Step 2: Convert to fraction form
4,094,224.29/6,128,739.32 = 2,671,216.29/x - Step 3: Cross multiply
4,094,224.29x = 6,128,739.32 × 2,671,216.29 - Step 4: Simplify right side
4,094,224.29x = 16,371,188,295,391.44 - Step 5: Solve for x
x = 16,371,188,295,391.44/4,094,224.29 - Step 6: Final answer
x = 3,998,605.63
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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.