Finding the Fourth Proportional to 4,277,053.17, 5,902,333.25 and 2,343,386.97
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Solution
The fourth proportional to 4,277,053.17, 5,902,333.25 and 2,343,386.97 is: 3,233,873.95
Step by Step Solution
- Step 1: Write the proportion equation
4,277,053.17 : 5,902,333.25 = 2,343,386.97 : x - Step 2: Convert to fraction form
4,277,053.17/5,902,333.25 = 2,343,386.97/x - Step 3: Cross multiply
4,277,053.17x = 5,902,333.25 × 2,343,386.97 - Step 4: Simplify right side
4,277,053.17x = 13,831,450,818,930.82 - Step 5: Solve for x
x = 13,831,450,818,930.82/4,277,053.17 - Step 6: Final answer
x = 3,233,873.95
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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.