Home / 3,692,297.80-5,544,149.10-2,012,681.80

Finding the Fourth Proportional to 3,692,297.80, 5,544,149.10 and 2,012,681.80

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Solution

The fourth proportional to 3,692,297.80, 5,544,149.10 and 2,012,681.80 is: 3,022,131.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,297.80 : 5,544,149.10 = 2,012,681.80 : x
  2. Step 2: Convert to fraction form
    3,692,297.80/5,544,149.10 = 2,012,681.80/x
  3. Step 3: Cross multiply
    3,692,297.80x = 5,544,149.10 × 2,012,681.80
  4. Step 4: Simplify right side
    3,692,297.80x = 11,158,607,990,056.38
  5. Step 5: Solve for x
    x = 11,158,607,990,056.38/3,692,297.80
  6. Step 6: Final answer
    x = 3,022,131.09

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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.