Finding the Fourth Proportional to 5,688,300.26, 8,532,364.68 and 1,850,297.48
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Solution
The fourth proportional to 5,688,300.26, 8,532,364.68 and 1,850,297.48 is: 2,775,418.34
Step by Step Solution
- Step 1: Write the proportion equation
5,688,300.26 : 8,532,364.68 = 1,850,297.48 : x - Step 2: Convert to fraction form
5,688,300.26/8,532,364.68 = 1,850,297.48/x - Step 3: Cross multiply
5,688,300.26x = 8,532,364.68 × 1,850,297.48 - Step 4: Simplify right side
5,688,300.26x = 15,787,412,865,845.01 - Step 5: Solve for x
x = 15,787,412,865,845.01/5,688,300.26 - Step 6: Final answer
x = 2,775,418.34
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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.