Home / 5,044,247.09-7,567,637.72-1,450,020.57

Finding the Fourth Proportional to 5,044,247.09, 7,567,637.72 and 1,450,020.57

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Solution

The fourth proportional to 5,044,247.09, 7,567,637.72 and 1,450,020.57 is: 2,175,395.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,247.09 : 7,567,637.72 = 1,450,020.57 : x
  2. Step 2: Convert to fraction form
    5,044,247.09/7,567,637.72 = 1,450,020.57/x
  3. Step 3: Cross multiply
    5,044,247.09x = 7,567,637.72 × 1,450,020.57
  4. Step 4: Simplify right side
    5,044,247.09x = 10,973,230,353,057.80
  5. Step 5: Solve for x
    x = 10,973,230,353,057.80/5,044,247.09
  6. Step 6: Final answer
    x = 2,175,395.09

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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.