Finding the Fourth Proportional to 464,923.99, 697,385.99 and 184,441.24
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Solution
The fourth proportional to 464,923.99, 697,385.99 and 184,441.24 is: 276,661.86
Step by Step Solution
- Step 1: Write the proportion equation
464,923.99 : 697,385.99 = 184,441.24 : x - Step 2: Convert to fraction form
464,923.99/697,385.99 = 184,441.24/x - Step 3: Cross multiply
464,923.99x = 697,385.99 × 184,441.24 - Step 4: Simplify right side
464,923.99x = 128,626,736,754.23 - Step 5: Solve for x
x = 128,626,736,754.23/464,923.99 - Step 6: Final answer
x = 276,661.86
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Similar ratio
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1.5x scale
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.