Finding the Fourth Proportional to 4,529,069.36, 6,250,177.26 and 2,464,109.59
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Solution
The fourth proportional to 4,529,069.36, 6,250,177.26 and 2,464,109.59 is: 3,400,504.72
Step by Step Solution
- Step 1: Write the proportion equation
4,529,069.36 : 6,250,177.26 = 2,464,109.59 : x - Step 2: Convert to fraction form
4,529,069.36/6,250,177.26 = 2,464,109.59/x - Step 3: Cross multiply
4,529,069.36x = 6,250,177.26 × 2,464,109.59 - Step 4: Simplify right side
4,529,069.36x = 15,401,121,725,565.92 - Step 5: Solve for x
x = 15,401,121,725,565.92/4,529,069.36 - Step 6: Final answer
x = 3,400,504.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.