Finding the Fourth Proportional to 4,757,799.24, 6,565,860.84 and 2,692,814.66
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Solution
The fourth proportional to 4,757,799.24, 6,565,860.84 and 2,692,814.66 is: 3,716,139.63
Step by Step Solution
- Step 1: Write the proportion equation
4,757,799.24 : 6,565,860.84 = 2,692,814.66 : x - Step 2: Convert to fraction form
4,757,799.24/6,565,860.84 = 2,692,814.66/x - Step 3: Cross multiply
4,757,799.24x = 6,565,860.84 × 2,692,814.66 - Step 4: Simplify right side
4,757,799.24x = 17,680,646,325,471.91 - Step 5: Solve for x
x = 17,680,646,325,471.91/4,757,799.24 - Step 6: Final answer
x = 3,716,139.63
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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.