Home / 11,363,962.22-17,048,462.12-3,276,306.70

Finding the Fourth Proportional to 11,363,962.22, 17,048,462.12 and 3,276,306.70

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Solution

The fourth proportional to 11,363,962.22, 17,048,462.12 and 3,276,306.70 is: 4,915,186.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,962.22 : 17,048,462.12 = 3,276,306.70 : x
  2. Step 2: Convert to fraction form
    11,363,962.22/17,048,462.12 = 3,276,306.70/x
  3. Step 3: Cross multiply
    11,363,962.22x = 17,048,462.12 × 3,276,306.70
  4. Step 4: Simplify right side
    11,363,962.22x = 55,855,990,668,452.21
  5. Step 5: Solve for x
    x = 55,855,990,668,452.21/11,363,962.22
  6. Step 6: Final answer
    x = 4,915,186.23

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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.