Home / 2,304,757.79-3,457,136.67-621,861.29

Finding the Fourth Proportional to 2,304,757.79, 3,457,136.67 and 621,861.29

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Solution

The fourth proportional to 2,304,757.79, 3,457,136.67 and 621,861.29 is: 932,791.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,757.79 : 3,457,136.67 = 621,861.29 : x
  2. Step 2: Convert to fraction form
    2,304,757.79/3,457,136.67 = 621,861.29/x
  3. Step 3: Cross multiply
    2,304,757.79x = 3,457,136.67 × 621,861.29
  4. Step 4: Simplify right side
    2,304,757.79x = 2,149,859,452,026.82
  5. Step 5: Solve for x
    x = 2,149,859,452,026.82/2,304,757.79
  6. Step 6: Final answer
    x = 932,791.93

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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.