Home / 3,100,573.16-4,641,764.92-2,174,116.67

Finding the Fourth Proportional to 3,100,573.16, 4,641,764.92 and 2,174,116.67

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Solution

The fourth proportional to 3,100,573.16, 4,641,764.92 and 2,174,116.67 is: 3,254,797.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,573.16 : 4,641,764.92 = 2,174,116.67 : x
  2. Step 2: Convert to fraction form
    3,100,573.16/4,641,764.92 = 2,174,116.67/x
  3. Step 3: Cross multiply
    3,100,573.16x = 4,641,764.92 × 2,174,116.67
  4. Step 4: Simplify right side
    3,100,573.16x = 10,091,738,462,149.10
  5. Step 5: Solve for x
    x = 10,091,738,462,149.10/3,100,573.16
  6. Step 6: Final answer
    x = 3,254,797.73

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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.