Home / 2,005,112.24-3,007,845.40-565,808.32

Finding the Fourth Proportional to 2,005,112.24, 3,007,845.40 and 565,808.32

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Solution

The fourth proportional to 2,005,112.24, 3,007,845.40 and 565,808.32 is: 848,762.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,112.24 : 3,007,845.40 = 565,808.32 : x
  2. Step 2: Convert to fraction form
    2,005,112.24/3,007,845.40 = 565,808.32/x
  3. Step 3: Cross multiply
    2,005,112.24x = 3,007,845.40 × 565,808.32
  4. Step 4: Simplify right side
    2,005,112.24x = 1,701,863,952,593.73
  5. Step 5: Solve for x
    x = 1,701,863,952,593.73/2,005,112.24
  6. Step 6: Final answer
    x = 848,762.44

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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.