Finding the Fourth Proportional to 4,372,806.54, 6,034,433 and 2,412,702.66
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Solution
The fourth proportional to 4,372,806.54, 6,034,433 and 2,412,702.66 is: 3,329,507.59
Step by Step Solution
- Step 1: Write the proportion equation
4,372,806.54 : 6,034,433 = 2,412,702.66 : x - Step 2: Convert to fraction form
4,372,806.54/6,034,433 = 2,412,702.66/x - Step 3: Cross multiply
4,372,806.54x = 6,034,433 × 2,412,702.66 - Step 4: Simplify right side
4,372,806.54x = 14,559,292,550,691.78 - Step 5: Solve for x
x = 14,559,292,550,691.78/4,372,806.54 - Step 6: Final answer
x = 3,329,507.59
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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.