Home / 9,424,074.38-14,128,015.35-3,275,257.16

Finding the Fourth Proportional to 9,424,074.38, 14,128,015.35 and 3,275,257.16

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Solution

The fourth proportional to 9,424,074.38, 14,128,015.35 and 3,275,257.16 is: 4,910,071.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,074.38 : 14,128,015.35 = 3,275,257.16 : x
  2. Step 2: Convert to fraction form
    9,424,074.38/14,128,015.35 = 3,275,257.16/x
  3. Step 3: Cross multiply
    9,424,074.38x = 14,128,015.35 × 3,275,257.16
  4. Step 4: Simplify right side
    9,424,074.38x = 46,272,883,361,037.33
  5. Step 5: Solve for x
    x = 46,272,883,361,037.33/9,424,074.38
  6. Step 6: Final answer
    x = 4,910,071.96

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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.