Home / 2,469,167.87-3,407,984.63-1,502,609.58

Finding the Fourth Proportional to 2,469,167.87, 3,407,984.63 and 1,502,609.58

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Solution

The fourth proportional to 2,469,167.87, 3,407,984.63 and 1,502,609.58 is: 2,073,925.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,167.87 : 3,407,984.63 = 1,502,609.58 : x
  2. Step 2: Convert to fraction form
    2,469,167.87/3,407,984.63 = 1,502,609.58/x
  3. Step 3: Cross multiply
    2,469,167.87x = 3,407,984.63 × 1,502,609.58
  4. Step 4: Simplify right side
    2,469,167.87x = 5,120,870,353,530.76
  5. Step 5: Solve for x
    x = 5,120,870,353,530.76/2,469,167.87
  6. Step 6: Final answer
    x = 2,073,925.56

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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.