Finding the Fourth Proportional to 5,890,357.26, 8,833,348.35 and 2,051,194.05
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Solution
The fourth proportional to 5,890,357.26, 8,833,348.35 and 2,051,194.05 is: 3,076,029.31
Step by Step Solution
- Step 1: Write the proportion equation
5,890,357.26 : 8,833,348.35 = 2,051,194.05 : x - Step 2: Convert to fraction form
5,890,357.26/8,833,348.35 = 2,051,194.05/x - Step 3: Cross multiply
5,890,357.26x = 8,833,348.35 × 2,051,194.05 - Step 4: Simplify right side
5,890,357.26x = 18,118,911,577,097.32 - Step 5: Solve for x
x = 18,118,911,577,097.32/5,890,357.26 - Step 6: Final answer
x = 3,076,029.31
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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.