Finding the Fourth Proportional to 1,467,930.60, 2,201,367.65 and 508,125.42
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Solution
The fourth proportional to 1,467,930.60, 2,201,367.65 and 508,125.42 is: 762,005.27
Step by Step Solution
- Step 1: Write the proportion equation
1,467,930.60 : 2,201,367.65 = 508,125.42 : x - Step 2: Convert to fraction form
1,467,930.60/2,201,367.65 = 508,125.42/x - Step 3: Cross multiply
1,467,930.60x = 2,201,367.65 × 508,125.42 - Step 4: Simplify right side
1,467,930.60x = 1,118,570,859,190.04 - Step 5: Solve for x
x = 1,118,570,859,190.04/1,467,930.60 - Step 6: Final answer
x = 762,005.27
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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.