Finding the Fourth Proportional to 556,266.48, 833,904.80 and 201,201.52
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Solution
The fourth proportional to 556,266.48, 833,904.80 and 201,201.52 is: 301,623.27
Step by Step Solution
- Step 1: Write the proportion equation
556,266.48 : 833,904.80 = 201,201.52 : x - Step 2: Convert to fraction form
556,266.48/833,904.80 = 201,201.52/x - Step 3: Cross multiply
556,266.48x = 833,904.80 × 201,201.52 - Step 4: Simplify right side
556,266.48x = 167,782,913,295.30 - Step 5: Solve for x
x = 167,782,913,295.30/556,266.48 - Step 6: Final answer
x = 301,623.27
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.