Finding the Fourth Proportional to 4,553,302.84, 6,283,560.16 and 2,516,112.34
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Solution
The fourth proportional to 4,553,302.84, 6,283,560.16 and 2,516,112.34 is: 3,472,236.27
Step by Step Solution
- Step 1: Write the proportion equation
4,553,302.84 : 6,283,560.16 = 2,516,112.34 : x - Step 2: Convert to fraction form
4,553,302.84/6,283,560.16 = 2,516,112.34/x - Step 3: Cross multiply
4,553,302.84x = 6,283,560.16 × 2,516,112.34 - Step 4: Simplify right side
4,553,302.84x = 15,810,143,257,708.37 - Step 5: Solve for x
x = 15,810,143,257,708.37/4,553,302.84 - Step 6: Final answer
x = 3,472,236.27
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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.