Home / 11,470,949.65-17,206,424.48-4,283,044.89

Finding the Fourth Proportional to 11,470,949.65, 17,206,424.48 and 4,283,044.89

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Solution

The fourth proportional to 11,470,949.65, 17,206,424.48 and 4,283,044.89 is: 6,424,567.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,949.65 : 17,206,424.48 = 4,283,044.89 : x
  2. Step 2: Convert to fraction form
    11,470,949.65/17,206,424.48 = 4,283,044.89/x
  3. Step 3: Cross multiply
    11,470,949.65x = 17,206,424.48 × 4,283,044.89
  4. Step 4: Simplify right side
    11,470,949.65x = 73,695,888,444,234.91
  5. Step 5: Solve for x
    x = 73,695,888,444,234.91/11,470,949.65
  6. Step 6: Final answer
    x = 6,424,567.34

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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.