Finding the Fourth Proportional to 373,349.60, 559,246.80 and 373,349.60
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Solution
The fourth proportional to 373,349.60, 559,246.80 and 373,349.60 is: 559,246.80
Step by Step Solution
- Step 1: Write the proportion equation
373,349.60 : 559,246.80 = 373,349.60 : x - Step 2: Convert to fraction form
373,349.60/559,246.80 = 373,349.60/x - Step 3: Cross multiply
373,349.60x = 559,246.80 × 373,349.60 - Step 4: Simplify right side
373,349.60x = 208,794,569,081.28 - Step 5: Solve for x
x = 208,794,569,081.28/373,349.60 - Step 6: Final answer
x = 559,246.80
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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.