Home / 3,498,341.44-5,247,932.52-3,307,022.68

Finding the Fourth Proportional to 3,498,341.44, 5,247,932.52 and 3,307,022.68

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Solution

The fourth proportional to 3,498,341.44, 5,247,932.52 and 3,307,022.68 is: 4,960,931.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,341.44 : 5,247,932.52 = 3,307,022.68 : x
  2. Step 2: Convert to fraction form
    3,498,341.44/5,247,932.52 = 3,307,022.68/x
  3. Step 3: Cross multiply
    3,498,341.44x = 5,247,932.52 × 3,307,022.68
  4. Step 4: Simplify right side
    3,498,341.44x = 17,355,031,866,749.55
  5. Step 5: Solve for x
    x = 17,355,031,866,749.55/3,498,341.44
  6. Step 6: Final answer
    x = 4,960,931.39

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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.