Home / 2,216,335.57-3,324,504.27-533,439.07

Finding the Fourth Proportional to 2,216,335.57, 3,324,504.27 and 533,439.07

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Solution

The fourth proportional to 2,216,335.57, 3,324,504.27 and 533,439.07 is: 800,158.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,335.57 : 3,324,504.27 = 533,439.07 : x
  2. Step 2: Convert to fraction form
    2,216,335.57/3,324,504.27 = 533,439.07/x
  3. Step 3: Cross multiply
    2,216,335.57x = 3,324,504.27 × 533,439.07
  4. Step 4: Simplify right side
    2,216,335.57x = 1,773,420,465,999.83
  5. Step 5: Solve for x
    x = 1,773,420,465,999.83/2,216,335.57
  6. Step 6: Final answer
    x = 800,158.83

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Double scale
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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.