Home / 2,216,336.57-3,324,505.77-533,440.07

Finding the Fourth Proportional to 2,216,336.57, 3,324,505.77 and 533,440.07

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Solution

The fourth proportional to 2,216,336.57, 3,324,505.77 and 533,440.07 is: 800,160.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,336.57 : 3,324,505.77 = 533,440.07 : x
  2. Step 2: Convert to fraction form
    2,216,336.57/3,324,505.77 = 533,440.07/x
  3. Step 3: Cross multiply
    2,216,336.57x = 3,324,505.77 × 533,440.07
  4. Step 4: Simplify right side
    2,216,336.57x = 1,773,424,590,664.20
  5. Step 5: Solve for x
    x = 1,773,424,590,664.20/2,216,336.57
  6. Step 6: Final answer
    x = 800,160.33

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1.5x scale

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.