Finding the Fourth Proportional to 5,922,838.26, 8,173,570.87 and 3,475,490.08
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Solution
The fourth proportional to 5,922,838.26, 8,173,570.87 and 3,475,490.08 is: 4,796,208.04
Step by Step Solution
- Step 1: Write the proportion equation
5,922,838.26 : 8,173,570.87 = 3,475,490.08 : x - Step 2: Convert to fraction form
5,922,838.26/8,173,570.87 = 3,475,490.08/x - Step 3: Cross multiply
5,922,838.26x = 8,173,570.87 × 3,475,490.08 - Step 4: Simplify right side
5,922,838.26x = 28,407,164,459,484.52 - Step 5: Solve for x
x = 28,407,164,459,484.52/5,922,838.26 - Step 6: Final answer
x = 4,796,208.04
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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.