Finding the Fourth Proportional to 2,216,341.58, 3,324,513.28 and 533,445.08
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Solution
The fourth proportional to 2,216,341.58, 3,324,513.28 and 533,445.08 is: 800,167.84
Step by Step Solution
- Step 1: Write the proportion equation
2,216,341.58 : 3,324,513.28 = 533,445.08 : x - Step 2: Convert to fraction form
2,216,341.58/3,324,513.28 = 533,445.08/x - Step 3: Cross multiply
2,216,341.58x = 3,324,513.28 × 533,445.08 - Step 4: Simplify right side
2,216,341.58x = 1,773,445,252,610.66 - Step 5: Solve for x
x = 1,773,445,252,610.66/2,216,341.58 - Step 6: Final answer
x = 800,167.84
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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.