Home / 3,237,301.46-4,467,581.75-1,767,288.39

Finding the Fourth Proportional to 3,237,301.46, 4,467,581.75 and 1,767,288.39

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Solution

The fourth proportional to 3,237,301.46, 4,467,581.75 and 1,767,288.39 is: 2,438,915.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,301.46 : 4,467,581.75 = 1,767,288.39 : x
  2. Step 2: Convert to fraction form
    3,237,301.46/4,467,581.75 = 1,767,288.39/x
  3. Step 3: Cross multiply
    3,237,301.46x = 4,467,581.75 × 1,767,288.39
  4. Step 4: Simplify right side
    3,237,301.46x = 7,895,505,358,150.88
  5. Step 5: Solve for x
    x = 7,895,505,358,150.88/3,237,301.46
  6. Step 6: Final answer
    x = 2,438,915.70

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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.