Finding the Fourth Proportional to 2,955,249.40, 4,433,125.68 and 932,952.40
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Solution
The fourth proportional to 2,955,249.40, 4,433,125.68 and 932,952.40 is: 1,399,508.02
Step by Step Solution
- Step 1: Write the proportion equation
2,955,249.40 : 4,433,125.68 = 932,952.40 : x - Step 2: Convert to fraction form
2,955,249.40/4,433,125.68 = 932,952.40/x - Step 3: Cross multiply
2,955,249.40x = 4,433,125.68 × 932,952.40 - Step 4: Simplify right side
2,955,249.40x = 4,135,895,242,657.63 - Step 5: Solve for x
x = 4,135,895,242,657.63/2,955,249.40 - Step 6: Final answer
x = 1,399,508.02
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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.