Finding the Fourth Proportional to 3,352,094.17, 4,625,893.68 and 1,881,798.37
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Solution
The fourth proportional to 3,352,094.17, 4,625,893.68 and 1,881,798.37 is: 2,596,883.84
Step by Step Solution
- Step 1: Write the proportion equation
3,352,094.17 : 4,625,893.68 = 1,881,798.37 : x - Step 2: Convert to fraction form
3,352,094.17/4,625,893.68 = 1,881,798.37/x - Step 3: Cross multiply
3,352,094.17x = 4,625,893.68 × 1,881,798.37 - Step 4: Simplify right side
3,352,094.17x = 8,704,999,186,817.30 - Step 5: Solve for x
x = 8,704,999,186,817.30/3,352,094.17 - Step 6: Final answer
x = 2,596,883.84
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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.