Finding the Fourth Proportional to 2,414,702.88, 3,619,802.34 and 816,153.84
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Solution
The fourth proportional to 2,414,702.88, 3,619,802.34 and 816,153.84 is: 1,223,469.61
Step by Step Solution
- Step 1: Write the proportion equation
2,414,702.88 : 3,619,802.34 = 816,153.84 : x - Step 2: Convert to fraction form
2,414,702.88/3,619,802.34 = 816,153.84/x - Step 3: Cross multiply
2,414,702.88x = 3,619,802.34 × 816,153.84 - Step 4: Simplify right side
2,414,702.88x = 2,954,315,579,831.99 - Step 5: Solve for x
x = 2,954,315,579,831.99/2,414,702.88 - Step 6: Final answer
x = 1,223,469.61
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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.