Finding the Fourth Proportional to 1,569,202.08, 2,354,152.96 and 571,930.08
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Solution
The fourth proportional to 1,569,202.08, 2,354,152.96 and 571,930.08 is: 858,022.63
Step by Step Solution
- Step 1: Write the proportion equation
1,569,202.08 : 2,354,152.96 = 571,930.08 : x - Step 2: Convert to fraction form
1,569,202.08/2,354,152.96 = 571,930.08/x - Step 3: Cross multiply
1,569,202.08x = 2,354,152.96 × 571,930.08 - Step 4: Simplify right side
1,569,202.08x = 1,346,410,890,745.04 - Step 5: Solve for x
x = 1,346,410,890,745.04/1,569,202.08 - Step 6: Final answer
x = 858,022.63
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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.