Finding the Fourth Proportional to 5,597,114.64, 8,395,337.76 and 3,292,902.24
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Solution
The fourth proportional to 5,597,114.64, 8,395,337.76 and 3,292,902.24 is: 4,939,156.74
Step by Step Solution
- Step 1: Write the proportion equation
5,597,114.64 : 8,395,337.76 = 3,292,902.24 : x - Step 2: Convert to fraction form
5,597,114.64/8,395,337.76 = 3,292,902.24/x - Step 3: Cross multiply
5,597,114.64x = 8,395,337.76 × 3,292,902.24 - Step 4: Simplify right side
5,597,114.64x = 27,645,026,515,460.58 - Step 5: Solve for x
x = 27,645,026,515,460.58/5,597,114.64 - Step 6: Final answer
x = 4,939,156.74
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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.