Finding the Fourth Proportional to 3,013,827.01, 4,520,777.87 and 883,955.09
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Solution
The fourth proportional to 3,013,827.01, 4,520,777.87 and 883,955.09 is: 1,325,943.59
Step by Step Solution
- Step 1: Write the proportion equation
3,013,827.01 : 4,520,777.87 = 883,955.09 : x - Step 2: Convert to fraction form
3,013,827.01/4,520,777.87 = 883,955.09/x - Step 3: Cross multiply
3,013,827.01x = 4,520,777.87 × 883,955.09 - Step 4: Simplify right side
3,013,827.01x = 3,996,164,608,945.86 - Step 5: Solve for x
x = 3,996,164,608,945.86/3,013,827.01 - Step 6: Final answer
x = 1,325,943.59
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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.