Home / 2,206,688.28-3,310,027.52-587,457.51

Finding the Fourth Proportional to 2,206,688.28, 3,310,027.52 and 587,457.51

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Solution

The fourth proportional to 2,206,688.28, 3,310,027.52 and 587,457.51 is: 881,184.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,688.28 : 3,310,027.52 = 587,457.51 : x
  2. Step 2: Convert to fraction form
    2,206,688.28/3,310,027.52 = 587,457.51/x
  3. Step 3: Cross multiply
    2,206,688.28x = 3,310,027.52 × 587,457.51
  4. Step 4: Simplify right side
    2,206,688.28x = 1,944,500,524,930.68
  5. Step 5: Solve for x
    x = 1,944,500,524,930.68/2,206,688.28
  6. Step 6: Final answer
    x = 881,184.96

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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.