Finding the Fourth Proportional to 2,235,104.66, 3,346,803.63 and 1,464,177.08
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Solution
The fourth proportional to 2,235,104.66, 3,346,803.63 and 1,464,177.08 is: 2,192,431.19
Step by Step Solution
- Step 1: Write the proportion equation
2,235,104.66 : 3,346,803.63 = 1,464,177.08 : x - Step 2: Convert to fraction form
2,235,104.66/3,346,803.63 = 1,464,177.08/x - Step 3: Cross multiply
2,235,104.66x = 3,346,803.63 × 1,464,177.08 - Step 4: Simplify right side
2,235,104.66x = 4,900,313,174,673.81 - Step 5: Solve for x
x = 4,900,313,174,673.81/2,235,104.66 - Step 6: Final answer
x = 2,192,431.19
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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.