Finding the Fourth Proportional to 6,049,831.80, 9,072,123.30 and 2,454,403.80
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Solution
The fourth proportional to 6,049,831.80, 9,072,123.30 and 2,454,403.80 is: 3,680,540.99
Step by Step Solution
- Step 1: Write the proportion equation
6,049,831.80 : 9,072,123.30 = 2,454,403.80 : x - Step 2: Convert to fraction form
6,049,831.80/9,072,123.30 = 2,454,403.80/x - Step 3: Cross multiply
6,049,831.80x = 9,072,123.30 × 2,454,403.80 - Step 4: Simplify right side
6,049,831.80x = 22,266,653,901,588.54 - Step 5: Solve for x
x = 22,266,653,901,588.54/6,049,831.80 - Step 6: Final answer
x = 3,680,540.99
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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.