Finding the Fourth Proportional to 4,684,202.90, 6,467,863.67 and 3,594,748.85
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Solution
The fourth proportional to 4,684,202.90, 6,467,863.67 and 3,594,748.85 is: 4,963,564.98
Step by Step Solution
- Step 1: Write the proportion equation
4,684,202.90 : 6,467,863.67 = 3,594,748.85 : x - Step 2: Convert to fraction form
4,684,202.90/6,467,863.67 = 3,594,748.85/x - Step 3: Cross multiply
4,684,202.90x = 6,467,863.67 × 3,594,748.85 - Step 4: Simplify right side
4,684,202.90x = 23,250,345,439,376.22 - Step 5: Solve for x
x = 23,250,345,439,376.22/4,684,202.90 - Step 6: Final answer
x = 4,963,564.98
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.