Finding the Fourth Proportional to 558,932.00, 838,411.76 and 203,945.95
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Solution
The fourth proportional to 558,932.00, 838,411.76 and 203,945.95 is: 305,923.95
Step by Step Solution
- Step 1: Write the proportion equation
558,932.00 : 838,411.76 = 203,945.95 : x - Step 2: Convert to fraction form
558,932.00/838,411.76 = 203,945.95/x - Step 3: Cross multiply
558,932.00x = 838,411.76 × 203,945.95 - Step 4: Simplify right side
558,932.00x = 170,990,684,442.25 - Step 5: Solve for x
x = 170,990,684,442.25/558,932.00 - Step 6: Final answer
x = 305,923.95
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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.