Finding the Fourth Proportional to 2,395,551.15, 3,590,336.35 and 1,197,816.00
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Solution
The fourth proportional to 2,395,551.15, 3,590,336.35 and 1,197,816.00 is: 1,795,228.76
Step by Step Solution
- Step 1: Write the proportion equation
2,395,551.15 : 3,590,336.35 = 1,197,816.00 : x - Step 2: Convert to fraction form
2,395,551.15/3,590,336.35 = 1,197,816.00/x - Step 3: Cross multiply
2,395,551.15x = 3,590,336.35 × 1,197,816.00 - Step 4: Simplify right side
2,395,551.15x = 4,300,562,313,445.11 - Step 5: Solve for x
x = 4,300,562,313,445.11/2,395,551.15 - Step 6: Final answer
x = 1,795,228.76
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.