Finding the Fourth Proportional to 2,385,334.08, 3,296,484 and 1,954,935.36
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Solution
The fourth proportional to 2,385,334.08, 3,296,484 and 1,954,935.36 is: 2,701,681.58
Step by Step Solution
- Step 1: Write the proportion equation
2,385,334.08 : 3,296,484 = 1,954,935.36 : x - Step 2: Convert to fraction form
2,385,334.08/3,296,484 = 1,954,935.36/x - Step 3: Cross multiply
2,385,334.08x = 3,296,484 × 1,954,935.36 - Step 4: Simplify right side
2,385,334.08x = 6,444,413,135,274.24 - Step 5: Solve for x
x = 6,444,413,135,274.24/2,385,334.08 - Step 6: Final answer
x = 2,701,681.58
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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.