Finding the Fourth Proportional to 5,906,030.68, 8,852,135.10 and 2,711,465.20
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Solution
The fourth proportional to 5,906,030.68, 8,852,135.10 and 2,711,465.20 is: 4,064,024.99
Step by Step Solution
- Step 1: Write the proportion equation
5,906,030.68 : 8,852,135.10 = 2,711,465.20 : x - Step 2: Convert to fraction form
5,906,030.68/8,852,135.10 = 2,711,465.20/x - Step 3: Cross multiply
5,906,030.68x = 8,852,135.10 × 2,711,465.20 - Step 4: Simplify right side
5,906,030.68x = 24,002,256,269,348.52 - Step 5: Solve for x
x = 24,002,256,269,348.52/5,906,030.68 - Step 6: Final answer
x = 4,064,024.99
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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.