Home / 8,024,024.62-12,035,995.39-1,958,788.36

Finding the Fourth Proportional to 8,024,024.62, 12,035,995.39 and 1,958,788.36

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Solution

The fourth proportional to 8,024,024.62, 12,035,995.39 and 1,958,788.36 is: 2,938,172.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,024.62 : 12,035,995.39 = 1,958,788.36 : x
  2. Step 2: Convert to fraction form
    8,024,024.62/12,035,995.39 = 1,958,788.36/x
  3. Step 3: Cross multiply
    8,024,024.62x = 12,035,995.39 × 1,958,788.36
  4. Step 4: Simplify right side
    8,024,024.62x = 23,575,967,670,945.66
  5. Step 5: Solve for x
    x = 23,575,967,670,945.66/8,024,024.62
  6. Step 6: Final answer
    x = 2,938,172.40

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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.