Finding the Fourth Proportional to 11,823,332.83, 16,316,601.90 and 6,861,390.00
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Solution
The fourth proportional to 11,823,332.83, 16,316,601.90 and 6,861,390.00 is: 9,468,951.84
Step by Step Solution
- Step 1: Write the proportion equation
11,823,332.83 : 16,316,601.90 = 6,861,390.00 : x - Step 2: Convert to fraction form
11,823,332.83/16,316,601.90 = 6,861,390.00/x - Step 3: Cross multiply
11,823,332.83x = 16,316,601.90 × 6,861,390.00 - Step 4: Simplify right side
11,823,332.83x = 111,954,569,168,902.14 - Step 5: Solve for x
x = 111,954,569,168,902.14/11,823,332.83 - Step 6: Final answer
x = 9,468,951.84
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.