Finding the Fourth Proportional to 6,097,002.24, 8,412,671.52 and 3,615,763.44
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Solution
The fourth proportional to 6,097,002.24, 8,412,671.52 and 3,615,763.44 is: 4,989,046.90
Step by Step Solution
- Step 1: Write the proportion equation
6,097,002.24 : 8,412,671.52 = 3,615,763.44 : x - Step 2: Convert to fraction form
6,097,002.24/8,412,671.52 = 3,615,763.44/x - Step 3: Cross multiply
6,097,002.24x = 8,412,671.52 × 3,615,763.44 - Step 4: Simplify right side
6,097,002.24x = 30,418,230,114,745.23 - Step 5: Solve for x
x = 30,418,230,114,745.23/6,097,002.24 - Step 6: Final answer
x = 4,989,046.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.