Finding the Fourth Proportional to 2,732,655.62, 4,094,496.95 and 934,558.09
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Solution
The fourth proportional to 2,732,655.62, 4,094,496.95 and 934,558.09 is: 1,400,302.77
Step by Step Solution
- Step 1: Write the proportion equation
2,732,655.62 : 4,094,496.95 = 934,558.09 : x - Step 2: Convert to fraction form
2,732,655.62/4,094,496.95 = 934,558.09/x - Step 3: Cross multiply
2,732,655.62x = 4,094,496.95 × 934,558.09 - Step 4: Simplify right side
2,732,655.62x = 3,826,545,234,193.79 - Step 5: Solve for x
x = 3,826,545,234,193.79/2,732,655.62 - Step 6: Final answer
x = 1,400,302.77
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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.