Home / 11,470,949.15-17,206,423.73-4,283,044.39

Finding the Fourth Proportional to 11,470,949.15, 17,206,423.73 and 4,283,044.39

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Solution

The fourth proportional to 11,470,949.15, 17,206,423.73 and 4,283,044.39 is: 6,424,566.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,949.15 : 17,206,423.73 = 4,283,044.39 : x
  2. Step 2: Convert to fraction form
    11,470,949.15/17,206,423.73 = 4,283,044.39/x
  3. Step 3: Cross multiply
    11,470,949.15x = 17,206,423.73 × 4,283,044.39
  4. Step 4: Simplify right side
    11,470,949.15x = 73,695,876,521,292.03
  5. Step 5: Solve for x
    x = 73,695,876,521,292.03/11,470,949.15
  6. Step 6: Final answer
    x = 6,424,566.58

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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.