Finding the Fourth Proportional to 5,730,236.22, 8,595,421.84 and 2,272,819
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Solution
The fourth proportional to 5,730,236.22, 8,595,421.84 and 2,272,819 is: 3,409,255.28
Step by Step Solution
- Step 1: Write the proportion equation
5,730,236.22 : 8,595,421.84 = 2,272,819 : x - Step 2: Convert to fraction form
5,730,236.22/8,595,421.84 = 2,272,819/x - Step 3: Cross multiply
5,730,236.22x = 8,595,421.84 × 2,272,819 - Step 4: Simplify right side
5,730,236.22x = 19,535,838,070,966.96 - Step 5: Solve for x
x = 19,535,838,070,966.96/5,730,236.22 - Step 6: Final answer
x = 3,409,255.28
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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.