Home / 2,741,609.79-4,109,973.35-1,301,404.68

Finding the Fourth Proportional to 2,741,609.79, 4,109,973.35 and 1,301,404.68

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Solution

The fourth proportional to 2,741,609.79, 4,109,973.35 and 1,301,404.68 is: 1,950,948.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,609.79 : 4,109,973.35 = 1,301,404.68 : x
  2. Step 2: Convert to fraction form
    2,741,609.79/4,109,973.35 = 1,301,404.68/x
  3. Step 3: Cross multiply
    2,741,609.79x = 4,109,973.35 × 1,301,404.68
  4. Step 4: Simplify right side
    2,741,609.79x = 5,348,738,545,858.26
  5. Step 5: Solve for x
    x = 5,348,738,545,858.26/2,741,609.79
  6. Step 6: Final answer
    x = 1,950,948.15

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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.