Home / 2,382,997.20-3,570,559.20-2,028,703.20

Finding the Fourth Proportional to 2,382,997.20, 3,570,559.20 and 2,028,703.20

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Solution

The fourth proportional to 2,382,997.20, 3,570,559.20 and 2,028,703.20 is: 3,039,703.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,997.20 : 3,570,559.20 = 2,028,703.20 : x
  2. Step 2: Convert to fraction form
    2,382,997.20/3,570,559.20 = 2,028,703.20/x
  3. Step 3: Cross multiply
    2,382,997.20x = 3,570,559.20 × 2,028,703.20
  4. Step 4: Simplify right side
    2,382,997.20x = 7,243,604,874,829.44
  5. Step 5: Solve for x
    x = 7,243,604,874,829.44/2,382,997.20
  6. Step 6: Final answer
    x = 3,039,703.48

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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.