Home / 4,837,930.97-7,261,380.48-2,443,457.13

Finding the Fourth Proportional to 4,837,930.97, 7,261,380.48 and 2,443,457.13

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Solution

The fourth proportional to 4,837,930.97, 7,261,380.48 and 2,443,457.13 is: 3,667,450.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,930.97 : 7,261,380.48 = 2,443,457.13 : x
  2. Step 2: Convert to fraction form
    4,837,930.97/7,261,380.48 = 2,443,457.13/x
  3. Step 3: Cross multiply
    4,837,930.97x = 7,261,380.48 × 2,443,457.13
  4. Step 4: Simplify right side
    4,837,930.97x = 17,742,871,907,498.82
  5. Step 5: Solve for x
    x = 17,742,871,907,498.82/4,837,930.97
  6. Step 6: Final answer
    x = 3,667,450.41

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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.