Home / 3,440,980.04-5,161,136.54-1,044,845.73

Finding the Fourth Proportional to 3,440,980.04, 5,161,136.54 and 1,044,845.73

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Solution

The fourth proportional to 3,440,980.04, 5,161,136.54 and 1,044,845.73 is: 1,567,167.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,980.04 : 5,161,136.54 = 1,044,845.73 : x
  2. Step 2: Convert to fraction form
    3,440,980.04/5,161,136.54 = 1,044,845.73/x
  3. Step 3: Cross multiply
    3,440,980.04x = 5,161,136.54 × 1,044,845.73
  4. Step 4: Simplify right side
    3,440,980.04x = 5,392,591,470,541.75
  5. Step 5: Solve for x
    x = 5,392,591,470,541.75/3,440,980.04
  6. Step 6: Final answer
    x = 1,567,167.32

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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.