Home / 7,496,237.05-11,245,041.78-2,104,851.11

Finding the Fourth Proportional to 7,496,237.05, 11,245,041.78 and 2,104,851.11

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Solution

The fourth proportional to 7,496,237.05, 11,245,041.78 and 2,104,851.11 is: 3,157,469.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,237.05 : 11,245,041.78 = 2,104,851.11 : x
  2. Step 2: Convert to fraction form
    7,496,237.05/11,245,041.78 = 2,104,851.11/x
  3. Step 3: Cross multiply
    7,496,237.05x = 11,245,041.78 × 2,104,851.11
  4. Step 4: Simplify right side
    7,496,237.05x = 23,669,138,616,404.16
  5. Step 5: Solve for x
    x = 23,669,138,616,404.16/7,496,237.05
  6. Step 6: Final answer
    x = 3,157,469.34

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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.