Finding the Fourth Proportional to 4,133,905.25, 6,200,456.95 and 1,255,296.99
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Solution
The fourth proportional to 4,133,905.25, 6,200,456.95 and 1,255,296.99 is: 1,882,823.75
Step by Step Solution
- Step 1: Write the proportion equation
4,133,905.25 : 6,200,456.95 = 1,255,296.99 : x - Step 2: Convert to fraction form
4,133,905.25/6,200,456.95 = 1,255,296.99/x - Step 3: Cross multiply
4,133,905.25x = 6,200,456.95 × 1,255,296.99 - Step 4: Simplify right side
4,133,905.25x = 7,783,414,970,780.42 - Step 5: Solve for x
x = 7,783,414,970,780.42/4,133,905.25 - Step 6: Final answer
x = 1,882,823.75
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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.