Finding the Fourth Proportional to 6,097,177.34, 8,413,498.22 and 3,519,688.48
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Solution
The fourth proportional to 6,097,177.34, 8,413,498.22 and 3,519,688.48 is: 4,856,819.99
Step by Step Solution
- Step 1: Write the proportion equation
6,097,177.34 : 8,413,498.22 = 3,519,688.48 : x - Step 2: Convert to fraction form
6,097,177.34/8,413,498.22 = 3,519,688.48/x - Step 3: Cross multiply
6,097,177.34x = 8,413,498.22 × 3,519,688.48 - Step 4: Simplify right side
6,097,177.34x = 29,612,892,761,434.51 - Step 5: Solve for x
x = 29,612,892,761,434.51/6,097,177.34 - Step 6: Final answer
x = 4,856,819.99
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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.