Home / 8,832,017.80-13,243,361.10-3,777,617.80

Finding the Fourth Proportional to 8,832,017.80, 13,243,361.10 and 3,777,617.80

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Solution

The fourth proportional to 8,832,017.80, 13,243,361.10 and 3,777,617.80 is: 5,664,431.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,832,017.80 : 13,243,361.10 = 3,777,617.80 : x
  2. Step 2: Convert to fraction form
    8,832,017.80/13,243,361.10 = 3,777,617.80/x
  3. Step 3: Cross multiply
    8,832,017.80x = 13,243,361.10 × 3,777,617.80
  4. Step 4: Simplify right side
    8,832,017.80x = 50,028,356,623,187.58
  5. Step 5: Solve for x
    x = 50,028,356,623,187.58/8,832,017.80
  6. Step 6: Final answer
    x = 5,664,431.14

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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.