Home / 17,824,189.25-26,735,996.84-5,693,572.76

Finding the Fourth Proportional to 17,824,189.25, 26,735,996.84 and 5,693,572.76

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Solution

The fourth proportional to 17,824,189.25, 26,735,996.84 and 5,693,572.76 is: 8,540,267.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,824,189.25 : 26,735,996.84 = 5,693,572.76 : x
  2. Step 2: Convert to fraction form
    17,824,189.25/26,735,996.84 = 5,693,572.76/x
  3. Step 3: Cross multiply
    17,824,189.25x = 26,735,996.84 × 5,693,572.76
  4. Step 4: Simplify right side
    17,824,189.25x = 152,223,343,157,522.22
  5. Step 5: Solve for x
    x = 152,223,343,157,522.22/17,824,189.25
  6. Step 6: Final answer
    x = 8,540,267.44

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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.