Finding the Fourth Proportional to 4,995,118.29, 6,893,263.15 and 2,703,278.98
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Solution
The fourth proportional to 4,995,118.29, 6,893,263.15 and 2,703,278.98 is: 3,730,524.94
Step by Step Solution
- Step 1: Write the proportion equation
4,995,118.29 : 6,893,263.15 = 2,703,278.98 : x - Step 2: Convert to fraction form
4,995,118.29/6,893,263.15 = 2,703,278.98/x - Step 3: Cross multiply
4,995,118.29x = 6,893,263.15 × 2,703,278.98 - Step 4: Simplify right side
4,995,118.29x = 18,634,413,377,003.59 - Step 5: Solve for x
x = 18,634,413,377,003.59/4,995,118.29 - Step 6: Final answer
x = 3,730,524.94
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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.