Finding the Fourth Proportional to 4,515,014.04, 6,228,945.76 and 2,580,236.68
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Solution
The fourth proportional to 4,515,014.04, 6,228,945.76 and 2,580,236.68 is: 3,559,713.03
Step by Step Solution
- Step 1: Write the proportion equation
4,515,014.04 : 6,228,945.76 = 2,580,236.68 : x - Step 2: Convert to fraction form
4,515,014.04/6,228,945.76 = 2,580,236.68/x - Step 3: Cross multiply
4,515,014.04x = 6,228,945.76 × 2,580,236.68 - Step 4: Simplify right side
4,515,014.04x = 16,072,154,327,682.48 - Step 5: Solve for x
x = 16,072,154,327,682.48/4,515,014.04 - Step 6: Final answer
x = 3,559,713.03
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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.