Finding the Fourth Proportional to 4,032,244.90, 6,048,367.35 and 2,331,633.70
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Solution
The fourth proportional to 4,032,244.90, 6,048,367.35 and 2,331,633.70 is: 3,497,450.55
Step by Step Solution
- Step 1: Write the proportion equation
4,032,244.90 : 6,048,367.35 = 2,331,633.70 : x - Step 2: Convert to fraction form
4,032,244.90/6,048,367.35 = 2,331,633.70/x - Step 3: Cross multiply
4,032,244.90x = 6,048,367.35 × 2,331,633.70 - Step 4: Simplify right side
4,032,244.90x = 14,102,577,143,239.70 - Step 5: Solve for x
x = 14,102,577,143,239.70/4,032,244.90 - Step 6: Final answer
x = 3,497,450.55
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1.5x scale
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.