Finding the Fourth Proportional to 12,224,915.84, 18,337,982.84 and 4,652,468.48
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Solution
The fourth proportional to 12,224,915.84, 18,337,982.84 and 4,652,468.48 is: 6,978,934.52
Step by Step Solution
- Step 1: Write the proportion equation
12,224,915.84 : 18,337,982.84 = 4,652,468.48 : x - Step 2: Convert to fraction form
12,224,915.84/18,337,982.84 = 4,652,468.48/x - Step 3: Cross multiply
12,224,915.84x = 18,337,982.84 × 4,652,468.48 - Step 4: Simplify right side
12,224,915.84x = 85,316,887,149,880.89 - Step 5: Solve for x
x = 85,316,887,149,880.89/12,224,915.84 - Step 6: Final answer
x = 6,978,934.52
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