Home / 1,162,573.43-1,744,193.66-488,307.96

Finding the Fourth Proportional to 1,162,573.43, 1,744,193.66 and 488,307.96

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Solution

The fourth proportional to 1,162,573.43, 1,744,193.66 and 488,307.96 is: 732,602.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,573.43 : 1,744,193.66 = 488,307.96 : x
  2. Step 2: Convert to fraction form
    1,162,573.43/1,744,193.66 = 488,307.96/x
  3. Step 3: Cross multiply
    1,162,573.43x = 1,744,193.66 × 488,307.96
  4. Step 4: Simplify right side
    1,162,573.43x = 851,703,645,517.99
  5. Step 5: Solve for x
    x = 851,703,645,517.99/1,162,573.43
  6. Step 6: Final answer
    x = 732,602.03

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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.