Home / 6,032,728.80-9,043,844.40-3,634,027.20

Finding the Fourth Proportional to 6,032,728.80, 9,043,844.40 and 3,634,027.20

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Solution

The fourth proportional to 6,032,728.80, 9,043,844.40 and 3,634,027.20 is: 5,447,879.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,728.80 : 9,043,844.40 = 3,634,027.20 : x
  2. Step 2: Convert to fraction form
    6,032,728.80/9,043,844.40 = 3,634,027.20/x
  3. Step 3: Cross multiply
    6,032,728.80x = 9,043,844.40 × 3,634,027.20
  4. Step 4: Simplify right side
    6,032,728.80x = 32,865,576,542,167.68
  5. Step 5: Solve for x
    x = 32,865,576,542,167.68/6,032,728.80
  6. Step 6: Final answer
    x = 5,447,879.00

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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.