Finding the Fourth Proportional to 2,239,094.26, 3,356,652.37 and 872,551.63
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Solution
The fourth proportional to 2,239,094.26, 3,356,652.37 and 872,551.63 is: 1,308,052.34
Step by Step Solution
- Step 1: Write the proportion equation
2,239,094.26 : 3,356,652.37 = 872,551.63 : x - Step 2: Convert to fraction form
2,239,094.26/3,356,652.37 = 872,551.63/x - Step 3: Cross multiply
2,239,094.26x = 3,356,652.37 × 872,551.63 - Step 4: Simplify right side
2,239,094.26x = 2,928,852,496,786.86 - Step 5: Solve for x
x = 2,928,852,496,786.86/2,239,094.26 - Step 6: Final answer
x = 1,308,052.34
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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.