Finding the Fourth Proportional to 4,937,295.06, 6,813,435.69 and 2,761,827.84
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Solution
The fourth proportional to 4,937,295.06, 6,813,435.69 and 2,761,827.84 is: 3,811,304.80
Step by Step Solution
- Step 1: Write the proportion equation
4,937,295.06 : 6,813,435.69 = 2,761,827.84 : x - Step 2: Convert to fraction form
4,937,295.06/6,813,435.69 = 2,761,827.84/x - Step 3: Cross multiply
4,937,295.06x = 6,813,435.69 × 2,761,827.84 - Step 4: Simplify right side
4,937,295.06x = 18,817,536,374,691.61 - Step 5: Solve for x
x = 18,817,536,374,691.61/4,937,295.06 - Step 6: Final answer
x = 3,811,304.80
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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.