Home / 2,305,334.34-3,458,167.60-885,390.41

Finding the Fourth Proportional to 2,305,334.34, 3,458,167.60 and 885,390.41

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Solution

The fourth proportional to 2,305,334.34, 3,458,167.60 and 885,390.41 is: 1,328,149.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,334.34 : 3,458,167.60 = 885,390.41 : x
  2. Step 2: Convert to fraction form
    2,305,334.34/3,458,167.60 = 885,390.41/x
  3. Step 3: Cross multiply
    2,305,334.34x = 3,458,167.60 × 885,390.41
  4. Step 4: Simplify right side
    2,305,334.34x = 3,061,828,424,785.76
  5. Step 5: Solve for x
    x = 3,061,828,424,785.76/2,305,334.34
  6. Step 6: Final answer
    x = 1,328,149.40

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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.