Home / 954,733.20-1,317,209.33-541,225.62

Finding the Fourth Proportional to 954,733.20, 1,317,209.33 and 541,225.62

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Solution

The fourth proportional to 954,733.20, 1,317,209.33 and 541,225.62 is: 746,708.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,733.20 : 1,317,209.33 = 541,225.62 : x
  2. Step 2: Convert to fraction form
    954,733.20/1,317,209.33 = 541,225.62/x
  3. Step 3: Cross multiply
    954,733.20x = 1,317,209.33 × 541,225.62
  4. Step 4: Simplify right side
    954,733.20x = 712,907,436,299.04
  5. Step 5: Solve for x
    x = 712,907,436,299.04/954,733.20
  6. Step 6: Final answer
    x = 746,708.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.