Home / 2,461,633.50-3,396,964.32-1,544,356.02

Finding the Fourth Proportional to 2,461,633.50, 3,396,964.32 and 1,544,356.02

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Solution

The fourth proportional to 2,461,633.50, 3,396,964.32 and 1,544,356.02 is: 2,131,154.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,633.50 : 3,396,964.32 = 1,544,356.02 : x
  2. Step 2: Convert to fraction form
    2,461,633.50/3,396,964.32 = 1,544,356.02/x
  3. Step 3: Cross multiply
    2,461,633.50x = 3,396,964.32 × 1,544,356.02
  4. Step 4: Simplify right side
    2,461,633.50x = 5,246,122,297,317.21
  5. Step 5: Solve for x
    x = 5,246,122,297,317.21/2,461,633.50
  6. Step 6: Final answer
    x = 2,131,154.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.