Home / 4,533,462.24-6,800,186.06-3,109,200.36

Finding the Fourth Proportional to 4,533,462.24, 6,800,186.06 and 3,109,200.36

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Solution

The fourth proportional to 4,533,462.24, 6,800,186.06 and 3,109,200.36 is: 4,663,795.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,462.24 : 6,800,186.06 = 3,109,200.36 : x
  2. Step 2: Convert to fraction form
    4,533,462.24/6,800,186.06 = 3,109,200.36/x
  3. Step 3: Cross multiply
    4,533,462.24x = 6,800,186.06 × 3,109,200.36
  4. Step 4: Simplify right side
    4,533,462.24x = 21,143,140,945,818.98
  5. Step 5: Solve for x
    x = 21,143,140,945,818.98/4,533,462.24
  6. Step 6: Final answer
    x = 4,663,795.53

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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.