Home / 5,030,542.56-6,946,760.64-3,195,594.72

Finding the Fourth Proportional to 5,030,542.56, 6,946,760.64 and 3,195,594.72

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Solution

The fourth proportional to 5,030,542.56, 6,946,760.64 and 3,195,594.72 is: 4,412,850.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030,542.56 : 6,946,760.64 = 3,195,594.72 : x
  2. Step 2: Convert to fraction form
    5,030,542.56/6,946,760.64 = 3,195,594.72/x
  3. Step 3: Cross multiply
    5,030,542.56x = 6,946,760.64 × 3,195,594.72
  4. Step 4: Simplify right side
    5,030,542.56x = 22,199,031,622,287.82
  5. Step 5: Solve for x
    x = 22,199,031,622,287.82/5,030,542.56
  6. Step 6: Final answer
    x = 4,412,850.37

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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.