Finding the Fourth Proportional to 2,862,669.67, 4,296,133.23 and 1,156,827.75
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Solution
The fourth proportional to 2,862,669.67, 4,296,133.23 and 1,156,827.75 is: 1,736,101.86
Step by Step Solution
- Step 1: Write the proportion equation
2,862,669.67 : 4,296,133.23 = 1,156,827.75 : x - Step 2: Convert to fraction form
2,862,669.67/4,296,133.23 = 1,156,827.75/x - Step 3: Cross multiply
2,862,669.67x = 4,296,133.23 × 1,156,827.75 - Step 4: Simplify right side
2,862,669.67x = 4,969,886,138,161.13 - Step 5: Solve for x
x = 4,969,886,138,161.13/2,862,669.67 - Step 6: Final answer
x = 1,736,101.86
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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.