Home / 17,954,071.70-26,934,890.37-5,822,589.20

Finding the Fourth Proportional to 17,954,071.70, 26,934,890.37 and 5,822,589.20

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Solution

The fourth proportional to 17,954,071.70, 26,934,890.37 and 5,822,589.20 is: 8,735,110.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,071.70 : 26,934,890.37 = 5,822,589.20 : x
  2. Step 2: Convert to fraction form
    17,954,071.70/26,934,890.37 = 5,822,589.20/x
  3. Step 3: Cross multiply
    17,954,071.70x = 26,934,890.37 × 5,822,589.20
  4. Step 4: Simplify right side
    17,954,071.70x = 156,830,801,607,758.59
  5. Step 5: Solve for x
    x = 156,830,801,607,758.59/17,954,071.70
  6. Step 6: Final answer
    x = 8,735,110.58

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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.