Finding the Fourth Proportional to 4,896,131.41, 6,757,282.67 and 2,962,407.88
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Solution
The fourth proportional to 4,896,131.41, 6,757,282.67 and 2,962,407.88 is: 4,088,498.81
Step by Step Solution
- Step 1: Write the proportion equation
4,896,131.41 : 6,757,282.67 = 2,962,407.88 : x - Step 2: Convert to fraction form
4,896,131.41/6,757,282.67 = 2,962,407.88/x - Step 3: Cross multiply
4,896,131.41x = 6,757,282.67 × 2,962,407.88 - Step 4: Simplify right side
4,896,131.41x = 20,017,827,428,995.44 - Step 5: Solve for x
x = 20,017,827,428,995.44/4,896,131.41 - Step 6: Final answer
x = 4,088,498.81
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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.