Home / 5,019,216.44-6,926,501.67-2,844,174.20

Finding the Fourth Proportional to 5,019,216.44, 6,926,501.67 and 2,844,174.20

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Solution

The fourth proportional to 5,019,216.44, 6,926,501.67 and 2,844,174.20 is: 3,924,950.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,216.44 : 6,926,501.67 = 2,844,174.20 : x
  2. Step 2: Convert to fraction form
    5,019,216.44/6,926,501.67 = 2,844,174.20/x
  3. Step 3: Cross multiply
    5,019,216.44x = 6,926,501.67 × 2,844,174.20
  4. Step 4: Simplify right side
    5,019,216.44x = 19,700,177,311,438.40
  5. Step 5: Solve for x
    x = 19,700,177,311,438.40/5,019,216.44
  6. Step 6: Final answer
    x = 3,924,950.75

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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.