Finding the Fourth Proportional to 2,336,674.40, 3,497,235.60 and 1,695,154.40
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Solution
The fourth proportional to 2,336,674.40, 3,497,235.60 and 1,695,154.40 is: 2,537,090.45
Step by Step Solution
- Step 1: Write the proportion equation
2,336,674.40 : 3,497,235.60 = 1,695,154.40 : x - Step 2: Convert to fraction form
2,336,674.40/3,497,235.60 = 1,695,154.40/x - Step 3: Cross multiply
2,336,674.40x = 3,497,235.60 × 1,695,154.40 - Step 4: Simplify right side
2,336,674.40x = 5,928,354,315,176.64 - Step 5: Solve for x
x = 5,928,354,315,176.64/2,336,674.40 - Step 6: Final answer
x = 2,537,090.45
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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.