Home / 11,363,964.22-17,048,465.12-3,276,308.70

Finding the Fourth Proportional to 11,363,964.22, 17,048,465.12 and 3,276,308.70

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Solution

The fourth proportional to 11,363,964.22, 17,048,465.12 and 3,276,308.70 is: 4,915,189.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,964.22 : 17,048,465.12 = 3,276,308.70 : x
  2. Step 2: Convert to fraction form
    11,363,964.22/17,048,465.12 = 3,276,308.70/x
  3. Step 3: Cross multiply
    11,363,964.22x = 17,048,465.12 × 3,276,308.70
  4. Step 4: Simplify right side
    11,363,964.22x = 55,856,034,594,302.55
  5. Step 5: Solve for x
    x = 55,856,034,594,302.55/11,363,964.22
  6. Step 6: Final answer
    x = 4,915,189.23

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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.