Finding the Fourth Proportional to 3,232,245.02, 4,848,367.55 and 1,102,347.59
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Solution
The fourth proportional to 3,232,245.02, 4,848,367.55 and 1,102,347.59 is: 1,653,521.39
Step by Step Solution
- Step 1: Write the proportion equation
3,232,245.02 : 4,848,367.55 = 1,102,347.59 : x - Step 2: Convert to fraction form
3,232,245.02/4,848,367.55 = 1,102,347.59/x - Step 3: Cross multiply
3,232,245.02x = 4,848,367.55 × 1,102,347.59 - Step 4: Simplify right side
3,232,245.02x = 5,344,586,254,423.13 - Step 5: Solve for x
x = 5,344,586,254,423.13/3,232,245.02 - Step 6: Final answer
x = 1,653,521.39
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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.