Home / 2,163,156.12-3,244,486.32-565,873.38

Finding the Fourth Proportional to 2,163,156.12, 3,244,486.32 and 565,873.38

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Solution

The fourth proportional to 2,163,156.12, 3,244,486.32 and 565,873.38 is: 848,745.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,156.12 : 3,244,486.32 = 565,873.38 : x
  2. Step 2: Convert to fraction form
    2,163,156.12/3,244,486.32 = 565,873.38/x
  3. Step 3: Cross multiply
    2,163,156.12x = 3,244,486.32 × 565,873.38
  4. Step 4: Simplify right side
    2,163,156.12x = 1,835,968,440,262.16
  5. Step 5: Solve for x
    x = 1,835,968,440,262.16/2,163,156.12
  6. Step 6: Final answer
    x = 848,745.23

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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.