Finding the Fourth Proportional to 537,135.10, 804,730.65 and 256,032.70
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Solution
The fourth proportional to 537,135.10, 804,730.65 and 256,032.70 is: 383,585.73
Step by Step Solution
- Step 1: Write the proportion equation
537,135.10 : 804,730.65 = 256,032.70 : x - Step 2: Convert to fraction form
537,135.10/804,730.65 = 256,032.70/x - Step 3: Cross multiply
537,135.10x = 804,730.65 × 256,032.70 - Step 4: Simplify right side
537,135.10x = 206,037,361,092.26 - Step 5: Solve for x
x = 206,037,361,092.26/537,135.10 - Step 6: Final answer
x = 383,585.73
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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.