Home / 3,256,246.96-4,489,491.12-2,327,064.52

Finding the Fourth Proportional to 3,256,246.96, 4,489,491.12 and 2,327,064.52

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Solution

The fourth proportional to 3,256,246.96, 4,489,491.12 and 2,327,064.52 is: 3,208,397.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,246.96 : 4,489,491.12 = 2,327,064.52 : x
  2. Step 2: Convert to fraction form
    3,256,246.96/4,489,491.12 = 2,327,064.52/x
  3. Step 3: Cross multiply
    3,256,246.96x = 4,489,491.12 × 2,327,064.52
  4. Step 4: Simplify right side
    3,256,246.96x = 10,447,335,498,207.06
  5. Step 5: Solve for x
    x = 10,447,335,498,207.06/3,256,246.96
  6. Step 6: Final answer
    x = 3,208,397.77

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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.