Home / 6,765,792.48-9,327,761.01-5,374,968.89

Finding the Fourth Proportional to 6,765,792.48, 9,327,761.01 and 5,374,968.89

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Solution

The fourth proportional to 6,765,792.48, 9,327,761.01 and 5,374,968.89 is: 7,410,281.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,765,792.48 : 9,327,761.01 = 5,374,968.89 : x
  2. Step 2: Convert to fraction form
    6,765,792.48/9,327,761.01 = 5,374,968.89/x
  3. Step 3: Cross multiply
    6,765,792.48x = 9,327,761.01 × 5,374,968.89
  4. Step 4: Simplify right side
    6,765,792.48x = 50,136,425,195,466.17
  5. Step 5: Solve for x
    x = 50,136,425,195,466.17/6,765,792.48
  6. Step 6: Final answer
    x = 7,410,281.26

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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.