Home / 10,751,996.19-14,837,748.18-5,923,100.19

Finding the Fourth Proportional to 10,751,996.19, 14,837,748.18 and 5,923,100.19

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Solution

The fourth proportional to 10,751,996.19, 14,837,748.18 and 5,923,100.19 is: 8,173,874.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,996.19 : 14,837,748.18 = 5,923,100.19 : x
  2. Step 2: Convert to fraction form
    10,751,996.19/14,837,748.18 = 5,923,100.19/x
  3. Step 3: Cross multiply
    10,751,996.19x = 14,837,748.18 × 5,923,100.19
  4. Step 4: Simplify right side
    10,751,996.19x = 87,885,469,064,130.16
  5. Step 5: Solve for x
    x = 87,885,469,064,130.16/10,751,996.19
  6. Step 6: Final answer
    x = 8,173,874.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.