Home / 7,751,808-11,627,815.68-2,433,024

Finding the Fourth Proportional to 7,751,808, 11,627,815.68 and 2,433,024

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Solution

The fourth proportional to 7,751,808, 11,627,815.68 and 2,433,024 is: 3,649,568.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,751,808 : 11,627,815.68 = 2,433,024 : x
  2. Step 2: Convert to fraction form
    7,751,808/11,627,815.68 = 2,433,024/x
  3. Step 3: Cross multiply
    7,751,808x = 11,627,815.68 × 2,433,024
  4. Step 4: Simplify right side
    7,751,808x = 28,290,754,617,016.32
  5. Step 5: Solve for x
    x = 28,290,754,617,016.32/7,751,808
  6. Step 6: Final answer
    x = 3,649,568.54

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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.