Finding the Fourth Proportional to 2,852,493.01, 4,276,838.10 and 1,482,900.66
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Solution
The fourth proportional to 2,852,493.01, 4,276,838.10 and 1,482,900.66 is: 2,223,362.52
Step by Step Solution
- Step 1: Write the proportion equation
2,852,493.01 : 4,276,838.10 = 1,482,900.66 : x - Step 2: Convert to fraction form
2,852,493.01/4,276,838.10 = 1,482,900.66/x - Step 3: Cross multiply
2,852,493.01x = 4,276,838.10 × 1,482,900.66 - Step 4: Simplify right side
2,852,493.01x = 6,342,126,041,203.15 - Step 5: Solve for x
x = 6,342,126,041,203.15/2,852,493.01 - Step 6: Final answer
x = 2,223,362.52
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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.