Home / 4,721,636.21-7,084,694.97-2,446,735.41

Finding the Fourth Proportional to 4,721,636.21, 7,084,694.97 and 2,446,735.41

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Solution

The fourth proportional to 4,721,636.21, 7,084,694.97 and 2,446,735.41 is: 3,671,264.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,721,636.21 : 7,084,694.97 = 2,446,735.41 : x
  2. Step 2: Convert to fraction form
    4,721,636.21/7,084,694.97 = 2,446,735.41/x
  3. Step 3: Cross multiply
    4,721,636.21x = 7,084,694.97 × 2,446,735.41
  4. Step 4: Simplify right side
    4,721,636.21x = 17,334,374,052,147.89
  5. Step 5: Solve for x
    x = 17,334,374,052,147.89/4,721,636.21
  6. Step 6: Final answer
    x = 3,671,264.22

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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.