Home / 3,624,707.34-5,436,774.54-2,107,422

Finding the Fourth Proportional to 3,624,707.34, 5,436,774.54 and 2,107,422

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Solution

The fourth proportional to 3,624,707.34, 5,436,774.54 and 2,107,422 is: 3,160,966.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,707.34 : 5,436,774.54 = 2,107,422 : x
  2. Step 2: Convert to fraction form
    3,624,707.34/5,436,774.54 = 2,107,422/x
  3. Step 3: Cross multiply
    3,624,707.34x = 5,436,774.54 × 2,107,422
  4. Step 4: Simplify right side
    3,624,707.34x = 11,457,578,274,635.88
  5. Step 5: Solve for x
    x = 11,457,578,274,635.88/3,624,707.34
  6. Step 6: Final answer
    x = 3,160,966.44

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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.