Home / 5,015,964.44-7,518,686.90-2,453,642.44

Finding the Fourth Proportional to 5,015,964.44, 7,518,686.90 and 2,453,642.44

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Solution

The fourth proportional to 5,015,964.44, 7,518,686.90 and 2,453,642.44 is: 3,677,890.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,964.44 : 7,518,686.90 = 2,453,642.44 : x
  2. Step 2: Convert to fraction form
    5,015,964.44/7,518,686.90 = 2,453,642.44/x
  3. Step 3: Cross multiply
    5,015,964.44x = 7,518,686.90 × 2,453,642.44
  4. Step 4: Simplify right side
    5,015,964.44x = 18,448,169,270,912.04
  5. Step 5: Solve for x
    x = 18,448,169,270,912.04/5,015,964.44
  6. Step 6: Final answer
    x = 3,677,890.76

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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.