Finding the Fourth Proportional to 1,482,269.08, 2,044,780.10 and 937,487.38
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Solution
The fourth proportional to 1,482,269.08, 2,044,780.10 and 937,487.38 is: 1,293,257.46
Step by Step Solution
- Step 1: Write the proportion equation
1,482,269.08 : 2,044,780.10 = 937,487.38 : x - Step 2: Convert to fraction form
1,482,269.08/2,044,780.10 = 937,487.38/x - Step 3: Cross multiply
1,482,269.08x = 2,044,780.10 × 937,487.38 - Step 4: Simplify right side
1,482,269.08x = 1,916,955,538,625.14 - Step 5: Solve for x
x = 1,916,955,538,625.14/1,482,269.08 - Step 6: Final answer
x = 1,293,257.46
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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.