Home / 9,436,613.11-14,154,777.42-4,245,556.69

Finding the Fourth Proportional to 9,436,613.11, 14,154,777.42 and 4,245,556.69

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Solution

The fourth proportional to 9,436,613.11, 14,154,777.42 and 4,245,556.69 is: 6,368,271.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,613.11 : 14,154,777.42 = 4,245,556.69 : x
  2. Step 2: Convert to fraction form
    9,436,613.11/14,154,777.42 = 4,245,556.69/x
  3. Step 3: Cross multiply
    9,436,613.11x = 14,154,777.42 × 4,245,556.69
  4. Step 4: Simplify right side
    9,436,613.11x = 60,094,909,970,941.95
  5. Step 5: Solve for x
    x = 60,094,909,970,941.95/9,436,613.11
  6. Step 6: Final answer
    x = 6,368,271.04

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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.