Home / 2,216,260.79-3,324,391.81-533,364.29

Finding the Fourth Proportional to 2,216,260.79, 3,324,391.81 and 533,364.29

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Solution

The fourth proportional to 2,216,260.79, 3,324,391.81 and 533,364.29 is: 800,046.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,260.79 : 3,324,391.81 = 533,364.29 : x
  2. Step 2: Convert to fraction form
    2,216,260.79/3,324,391.81 = 533,364.29/x
  3. Step 3: Cross multiply
    2,216,260.79x = 3,324,391.81 × 533,364.29
  4. Step 4: Simplify right side
    2,216,260.79x = 1,773,111,871,933.56
  5. Step 5: Solve for x
    x = 1,773,111,871,933.56/2,216,260.79
  6. Step 6: Final answer
    x = 800,046.58

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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.