Finding the Fourth Proportional to 556,888.22, 835,730.62 and 237,264.08
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Solution
The fourth proportional to 556,888.22, 835,730.62 and 237,264.08 is: 356,065.81
Step by Step Solution
- Step 1: Write the proportion equation
556,888.22 : 835,730.62 = 237,264.08 : x - Step 2: Convert to fraction form
556,888.22/835,730.62 = 237,264.08/x - Step 3: Cross multiply
556,888.22x = 835,730.62 × 237,264.08 - Step 4: Simplify right side
556,888.22x = 198,288,856,682.13 - Step 5: Solve for x
x = 198,288,856,682.13/556,888.22 - Step 6: Final answer
x = 356,065.81
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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.