Finding the Fourth Proportional to 4,698,439.16, 6,482,304.06 and 2,633,153
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Solution
The fourth proportional to 4,698,439.16, 6,482,304.06 and 2,633,153 is: 3,632,886.97
Step by Step Solution
- Step 1: Write the proportion equation
4,698,439.16 : 6,482,304.06 = 2,633,153 : x - Step 2: Convert to fraction form
4,698,439.16/6,482,304.06 = 2,633,153/x - Step 3: Cross multiply
4,698,439.16x = 6,482,304.06 × 2,633,153 - Step 4: Simplify right side
4,698,439.16x = 17,068,898,382,501.18 - Step 5: Solve for x
x = 17,068,898,382,501.18/4,698,439.16 - Step 6: Final answer
x = 3,632,886.97
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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.