Home / 5,607,317.35-7,738,104.83-3,028,998.13

Finding the Fourth Proportional to 5,607,317.35, 7,738,104.83 and 3,028,998.13

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Solution

The fourth proportional to 5,607,317.35, 7,738,104.83 and 3,028,998.13 is: 4,180,021.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,317.35 : 7,738,104.83 = 3,028,998.13 : x
  2. Step 2: Convert to fraction form
    5,607,317.35/7,738,104.83 = 3,028,998.13/x
  3. Step 3: Cross multiply
    5,607,317.35x = 7,738,104.83 × 3,028,998.13
  4. Step 4: Simplify right side
    5,607,317.35x = 23,438,705,053,720.57
  5. Step 5: Solve for x
    x = 23,438,705,053,720.57/5,607,317.35
  6. Step 6: Final answer
    x = 4,180,021.14

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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.