Finding the Fourth Proportional to 573,541.84, 860,269.52 and 232,006.96
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Solution
The fourth proportional to 573,541.84, 860,269.52 and 232,006.96 is: 347,992.95
Step by Step Solution
- Step 1: Write the proportion equation
573,541.84 : 860,269.52 = 232,006.96 : x - Step 2: Convert to fraction form
573,541.84/860,269.52 = 232,006.96/x - Step 3: Cross multiply
573,541.84x = 860,269.52 × 232,006.96 - Step 4: Simplify right side
573,541.84x = 199,588,516,115.86 - Step 5: Solve for x
x = 199,588,516,115.86/573,541.84 - Step 6: Final answer
x = 347,992.95
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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.