Finding the Fourth Proportional to 6,095,887.25, 8,410,621.97 and 4,802,712.53
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Solution
The fourth proportional to 6,095,887.25, 8,410,621.97 and 4,802,712.53 is: 6,626,402.01
Step by Step Solution
- Step 1: Write the proportion equation
6,095,887.25 : 8,410,621.97 = 4,802,712.53 : x - Step 2: Convert to fraction form
6,095,887.25/8,410,621.97 = 4,802,712.53/x - Step 3: Cross multiply
6,095,887.25x = 8,410,621.97 × 4,802,712.53 - Step 4: Simplify right side
6,095,887.25x = 40,393,799,490,365.96 - Step 5: Solve for x
x = 40,393,799,490,365.96/6,095,887.25 - Step 6: Final answer
x = 6,626,402.01
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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.