Finding the Fourth Proportional to 1,453,536.63, 2,180,454.08 and 555,733.44
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Solution
The fourth proportional to 1,453,536.63, 2,180,454.08 and 555,733.44 is: 833,657.18
Step by Step Solution
- Step 1: Write the proportion equation
1,453,536.63 : 2,180,454.08 = 555,733.44 : x - Step 2: Convert to fraction form
1,453,536.63/2,180,454.08 = 555,733.44/x - Step 3: Cross multiply
1,453,536.63x = 2,180,454.08 × 555,733.44 - Step 4: Simplify right side
1,453,536.63x = 1,211,751,243,861.77 - Step 5: Solve for x
x = 1,211,751,243,861.77/1,453,536.63 - Step 6: Final answer
x = 833,657.18
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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.