Finding the Fourth Proportional to 2,842,924.08, 4,265,124.68 and 848,380.08
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Solution
The fourth proportional to 2,842,924.08, 4,265,124.68 and 848,380.08 is: 1,272,790.52
Step by Step Solution
- Step 1: Write the proportion equation
2,842,924.08 : 4,265,124.68 = 848,380.08 : x - Step 2: Convert to fraction form
2,842,924.08/4,265,124.68 = 848,380.08/x - Step 3: Cross multiply
2,842,924.08x = 4,265,124.68 × 848,380.08 - Step 4: Simplify right side
2,842,924.08x = 3,618,446,817,228.37 - Step 5: Solve for x
x = 3,618,446,817,228.37/2,842,924.08 - Step 6: Final answer
x = 1,272,790.52
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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.