Finding the Fourth Proportional to 662,652.40, 994,237.80 and 241,970.80
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Solution
The fourth proportional to 662,652.40, 994,237.80 and 241,970.80 is: 363,050.85
Step by Step Solution
- Step 1: Write the proportion equation
662,652.40 : 994,237.80 = 241,970.80 : x - Step 2: Convert to fraction form
662,652.40/994,237.80 = 241,970.80/x - Step 3: Cross multiply
662,652.40x = 994,237.80 × 241,970.80 - Step 4: Simplify right side
662,652.40x = 240,576,515,856.24 - Step 5: Solve for x
x = 240,576,515,856.24/662,652.40 - Step 6: Final answer
x = 363,050.85
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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.