Finding the Fourth Proportional to 1,483,358.04, 2,224,299.96 and 472,348.08
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Solution
The fourth proportional to 1,483,358.04, 2,224,299.96 and 472,348.08 is: 708,287.40
Step by Step Solution
- Step 1: Write the proportion equation
1,483,358.04 : 2,224,299.96 = 472,348.08 : x - Step 2: Convert to fraction form
1,483,358.04/2,224,299.96 = 472,348.08/x - Step 3: Cross multiply
1,483,358.04x = 2,224,299.96 × 472,348.08 - Step 4: Simplify right side
1,483,358.04x = 1,050,643,815,450.08 - Step 5: Solve for x
x = 1,050,643,815,450.08/1,483,358.04 - Step 6: Final answer
x = 708,287.40
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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.