Finding the Fourth Proportional to 2,414,248.24, 3,621,358.26 and 617,129.32
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Solution
The fourth proportional to 2,414,248.24, 3,621,358.26 and 617,129.32 is: 925,690.38
Step by Step Solution
- Step 1: Write the proportion equation
2,414,248.24 : 3,621,358.26 = 617,129.32 : x - Step 2: Convert to fraction form
2,414,248.24/3,621,358.26 = 617,129.32/x - Step 3: Cross multiply
2,414,248.24x = 3,621,358.26 × 617,129.32 - Step 4: Simplify right side
2,414,248.24x = 2,234,846,360,470.18 - Step 5: Solve for x
x = 2,234,846,360,470.18/2,414,248.24 - Step 6: Final answer
x = 925,690.38
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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.