Finding the Fourth Proportional to 3,817,252.48, 5,733,456.24 and 2,283,203.20
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Solution
The fourth proportional to 3,817,252.48, 5,733,456.24 and 2,283,203.20 is: 3,429,337.12
Step by Step Solution
- Step 1: Write the proportion equation
3,817,252.48 : 5,733,456.24 = 2,283,203.20 : x - Step 2: Convert to fraction form
3,817,252.48/5,733,456.24 = 2,283,203.20/x - Step 3: Cross multiply
3,817,252.48x = 5,733,456.24 × 2,283,203.20 - Step 4: Simplify right side
3,817,252.48x = 13,090,645,634,227.97 - Step 5: Solve for x
x = 13,090,645,634,227.97/3,817,252.48 - Step 6: Final answer
x = 3,429,337.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.