Finding the Fourth Proportional to 4,331,516.04, 6,495,087.06 and 2,534,939.28
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Solution
The fourth proportional to 4,331,516.04, 6,495,087.06 and 2,534,939.28 is: 3,801,129.02
Step by Step Solution
- Step 1: Write the proportion equation
4,331,516.04 : 6,495,087.06 = 2,534,939.28 : x - Step 2: Convert to fraction form
4,331,516.04/6,495,087.06 = 2,534,939.28/x - Step 3: Cross multiply
4,331,516.04x = 6,495,087.06 × 2,534,939.28 - Step 4: Simplify right side
4,331,516.04x = 16,464,651,315,413.71 - Step 5: Solve for x
x = 16,464,651,315,413.71/4,331,516.04 - Step 6: Final answer
x = 3,801,129.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.